For me, changing things up is more fun than settling on a particular size or having a favorite. Often I go with a 2 7/8" Peanut, but then switch it up to a 3.5" GEC #76 or 4.25" Case large stockman. The smaller and lighter ones are easier on the pocket, thats for sure, but good or bad, I don't have the personality type to have a "favorite". Whenever I think I have found a favorite, it only lasts a day or two, and like a dog who sees a squirrel, I forget my "favorite" and am on to the next one.