Well, like some of the CCW experts say: same gun, in the same place, all the time. At the moment of truth, you'll be familiar with it and it won't cost you your life. That's a bit dramatic, but you get the idea. My problem has always been that I do too much looking for greener grass, when I ought to be investing my time eating the grass I'm standing in. I always shot W. Wallace recurves best, the grip suits me, but I still sold and traded looking for something better. I've still got a bunch of bows even after selling off several, and I will randomly pick up one or the other at times. The biggest problem with this, as I see it, is if you are an instinctive shooter who must be familiar with a bow's trajectory in order to shoot well. Unless you have all your bows set up to equal velocities, then you will confuse your onboard computer by switching back and forth. This doesn't hurt anything, really, in the off season, but a month or so before hunting I would think it best to find one bow you like and stick with it till the end of the season.