I run some Amazon/eBay G10 specials on my a few 1911?s. For the price, I have zero complaints. At $20+/- a set, you can?t go wrong. Out of the ones, I?ve tried, I?d recommend the ?operator? style for the best grip/comfort. They can be seen on the SA Loaded model below.
Now, I will say comparing them to the VZ grips on my Kimber, there is a difference. The VZ?s are heavier in weight and have a little more stick to them. Now are they worth $80 vs $20? Hard to say.