I change bows daily between about 40 in the shop.....a mix of selfbows, modern longbows, traditional longbows, modern recurves, primitive recurves, vintage recurves, and very modern ILF bows. I find that switching constantly is absolutely no trouble at all provided that the given set of arrows and bow are tuned together. I have probably a dozen sets of arrows that cover the all the bows. I can't imagine shooting just one bow or limiting ones self that way.....archery is FUN and one of the things that makes me want to shoot every day is picking a new bow I haven't shot in a while. I also shoot a mix of three under and split finger, as well as a couple different anchors depending on the bow....but I absolutely expect that they will all shoot in the same hole at any distance since they are all tuned to a given set of arrows. Shooting just one bow would be so much less fun if I had to do that. When I go hunting, I just pick whichever one I fancy that day.
Matt