Here I'm repeating myself, but its my take on the various styles of larger utility designs:
(Don't take any notice of condition as many are replacements or reconditioned; at some point I heavily used each style).
First up an original Cold Steel Master Tanto. The archetypal crow bar with an edge. For the urban scrap yard it excels, just not great in the woods.
Blackjack Mamba 7, lovely recurve blade and light weight; fantastic grip. I love this blade style in a folder, but as a fixed with such a fine grind its a bit fragile for hard wood forestry.
Harry Boden classic stalking knife, circa 1986, similar to many a bushcraft and gralocking knife. Bushcraft knives are in fashion at present with many following Ray Meer's Woodlaw. Lots of grinds and designs. I like a prominent lower guard on mine, well a lot more than many have. Weight generally is dependant on the blade stock which to me many are over built. I'm a fan of slimmer stock "patch knives". A good choice, classics are classics because they work. Rustyrazor: very similar to yours.
Chris Reeve Project II (Now retired, had too many adventures with it). Now this has been around the world, done everything asked of it. Dispatched wild boar, cut snow holes; basically done the biz. Not a great chopper and I never needed to batton much with it. I'm a fan of 7" knives. Its long and slim which I like and has a pointy end which many modern knives forget a pointy point is useful. Quality is worth having. Fantastic.
Al Mar Modern in S30V. I love its weight and design, nice slim and compact including the sheath. Great for food prep. I haven't pushed it hard and its let down by the skinny grip. Its in my truck's picnic box.
Chris Reeve Pacific. The handle design is fantastic with multiple grip options. An accomplished blade and design. For once I find the serrations irritating (liked them on the Project). I know why they are there but on the Pacific they are in an annoying place and not needed. This plenty big enough a blade.
Susspuuko from Finland, a relatively inexpensive and tough blade (inexpensive over here). The steel is a bit solft but then not going to fail even at -40. Great grip. A very neat, slim, and useful utilitarian blade; plenty enough blade for the trail.
Glock, great for getting mud out of tank tracks, not a lot else. I'm sort of a fan, but I prefer something of more quality. Why its here is because their sheaths are compact. What is it with huge heavy paddle sized sheaths, or heavy leather contraptions? I just want secure carry and protection from the edge and point whilst keeping the overall package as neat as possible.
Survive Knives GSO, is modern and in fashion as they are always sold out. Whichever one you choose they are all great. Not heavy, very tough, very sharp, excellent investment, excellent tool. Love them to do something a little more pointy. I'm a massive fan.
Victorinox and game prep kitchen and game larder knives. Most are pretty thin and excel at meat and veg preparation. Non weigh much either. They just can't do woodwork. If you are taking big wood work tools such as an axe or Skrama then its not a bad choice to take a food prep kitchen knife or two. For a party of people then why not?
There is 30 years experience here. I'm tempted to buy a GSO 7/7 as I like a good sized knife. Trouble is they don't really see any use. Non are very good at chopping wood. Some can weigh far too much. They make a dogs dinner of food prep. I'm still a fan but my head says two tools more specialised is better than one that is poor at everything. Trying to chop a log with a 7" or 8" knife is to me just dumb... thats what a saw is for or even an axe. A pet hate of mine are heavy slab knives such as the British MOD Survival knife; sorry fmajor007 don't like it.
Anyhow, its the style, build, and handle that is important not size. Whatever you go for make sure it can cut not bludgeon. Again, I'm leaning towards small fixed more and more with a keen edge and leave the big jobs to more specialised tools.
A multitool and a small fixed or quality folder is plenty.
The Heavy brigade, great but you really do need a pack to carry them, or a mule or a truck; the Skrama is in the middle and a good bushwhacker. For me the smallest axe to be useful is a small forest axe :