(Probably belongs in Knife Reviews but I'd rather leave reviews to the more knowledgable people here.) 
I'll admit that, so far, I only own Benchmades. A friend that introduced me to pocket knives/folders had a Benchmade 705 and I got hooked on the Axis Lock. Currently, I own a BM 921 (work), 707S (weekend) and a 705 (eh, it's the one that got me hooked on Benchmades). But after reading all the positive reviews on the Ritter Grip and my own personal, though limited, experience with S30V, I wanted to try one out so I ordered the Mini RSK MK1 and it arrived today.
Handles
Personally, my favorite handle so far is on the 707. Nice, thin and just grippy enough. Maybe I'm one of those guys who prefer metal handles. In the case of the 705, it's just has too much handle/weight for a small knife (for me). I'll admit, I'm not really wild about the Mini RSK handle. It just feels "cheap" compared to the 705/707. But the actual grip on the Mini RSK is awesome. Since I have small hands (Size M gloves on average), the thumb ramp on the Mini RSK makes sure that even my pinky finger has a positive grip on the handle.
One bonus to the "cheap" and rough handle is that I can't imagine it slipping out of my pocket with the clip on. And weight wise, it's right up there with the 707. When I carry the 705, I can feel it's weight which some may like but I'm not too happy with. Both the 707 and Mini RSK just fits in my pockets better.
Blade
Because of the shape of the Mini RSK, the thumb lugs are slightly higher than the other Benchmades I own. Makes it really easy to flick open with my thumbs. Utterly in love with the blade shape and the "stonewashed" finish. At least I don't see finger prints all over the blade if I touch it. Sharpness wise, it was about the same as all the other Benchmades ('cept the 705 ... I think I'll need to send this one back to Benchmade or find someone locally with an Edge Pro for reprofiling). I think I'll need to touch it up on the Spyderco Sharpmaker before really putting it to use. Will be a happy man if it stays as sharp as my 921 after normal usage after the touch up.
Axis Lock
Maybe it's just my particular one but the open action is smooth but "sticky" when I try to close the knife. I know it'll wear in because my 921 was the same way. Probably will try and wear it in a bit plus apply a little Militec to the Axis Lock.
Conclusion
The Mini RSK will probably take over weekend duties. I think I prefer non-serrated blades. One of those things that I had to figure out myself after some use. And I have no doubt that this knife is probably "everything I need and nothing I don't". But after reading various reviews (especially Cliff Stamps) and doing some research, I think I know what my next knife purchase will be. A small Classic right hand Sebenza. I think it might be everything that I like so far in a folder. Well, except the "no flicking rule" that seems to be the case with Sebenzas. That, and the price. Ouch!
I also wanted to mention how great this site is. A lot of great information here which helped me decide on trying out the Mini RSK and also helped me do more research on Sebenzas.

I'll admit that, so far, I only own Benchmades. A friend that introduced me to pocket knives/folders had a Benchmade 705 and I got hooked on the Axis Lock. Currently, I own a BM 921 (work), 707S (weekend) and a 705 (eh, it's the one that got me hooked on Benchmades). But after reading all the positive reviews on the Ritter Grip and my own personal, though limited, experience with S30V, I wanted to try one out so I ordered the Mini RSK MK1 and it arrived today.
Handles
Personally, my favorite handle so far is on the 707. Nice, thin and just grippy enough. Maybe I'm one of those guys who prefer metal handles. In the case of the 705, it's just has too much handle/weight for a small knife (for me). I'll admit, I'm not really wild about the Mini RSK handle. It just feels "cheap" compared to the 705/707. But the actual grip on the Mini RSK is awesome. Since I have small hands (Size M gloves on average), the thumb ramp on the Mini RSK makes sure that even my pinky finger has a positive grip on the handle.
One bonus to the "cheap" and rough handle is that I can't imagine it slipping out of my pocket with the clip on. And weight wise, it's right up there with the 707. When I carry the 705, I can feel it's weight which some may like but I'm not too happy with. Both the 707 and Mini RSK just fits in my pockets better.
Blade
Because of the shape of the Mini RSK, the thumb lugs are slightly higher than the other Benchmades I own. Makes it really easy to flick open with my thumbs. Utterly in love with the blade shape and the "stonewashed" finish. At least I don't see finger prints all over the blade if I touch it. Sharpness wise, it was about the same as all the other Benchmades ('cept the 705 ... I think I'll need to send this one back to Benchmade or find someone locally with an Edge Pro for reprofiling). I think I'll need to touch it up on the Spyderco Sharpmaker before really putting it to use. Will be a happy man if it stays as sharp as my 921 after normal usage after the touch up.
Axis Lock
Maybe it's just my particular one but the open action is smooth but "sticky" when I try to close the knife. I know it'll wear in because my 921 was the same way. Probably will try and wear it in a bit plus apply a little Militec to the Axis Lock.
Conclusion
The Mini RSK will probably take over weekend duties. I think I prefer non-serrated blades. One of those things that I had to figure out myself after some use. And I have no doubt that this knife is probably "everything I need and nothing I don't". But after reading various reviews (especially Cliff Stamps) and doing some research, I think I know what my next knife purchase will be. A small Classic right hand Sebenza. I think it might be everything that I like so far in a folder. Well, except the "no flicking rule" that seems to be the case with Sebenzas. That, and the price. Ouch!

I also wanted to mention how great this site is. A lot of great information here which helped me decide on trying out the Mini RSK and also helped me do more research on Sebenzas.