I have carried a mini-grip in the past and now I'm carrying a Spyderco Paramilitary 2.
My opinion is that the Sage, especially Sage 1 or Sage 2, is a lot classier looking knife. I actually think the Sage integrates the Spyderco hole in the blade better than other knives do. There is nothing wrong with the mini-grip except that the molded grips make it look a little bit cheaper. I think the main thing to consider about the Sage is that it has a lot larger handle than the mini-grip, measured from top to bottom. Clip it in your pocket and you will have a harder time getting your hand into your pocket. I notice a big difference in that regards between my mini-grip and my Para 2. With the Para 2 clipped to my pocket it is very difficult for me to get my hand in my pocket.
My opinion is that the Sage, especially Sage 1 or Sage 2, is a lot classier looking knife. I actually think the Sage integrates the Spyderco hole in the blade better than other knives do. There is nothing wrong with the mini-grip except that the molded grips make it look a little bit cheaper. I think the main thing to consider about the Sage is that it has a lot larger handle than the mini-grip, measured from top to bottom. Clip it in your pocket and you will have a harder time getting your hand into your pocket. I notice a big difference in that regards between my mini-grip and my Para 2. With the Para 2 clipped to my pocket it is very difficult for me to get my hand in my pocket.