Hey all. I've always wavered between a size 7.5 and 8 in most shoes. When I go to running shoe stores, they've always put me in 8s, and I've managed to deal with any heel slippage by using creative lace tying. I've bought a few 7.5s as well, though, and have felt comfortable in them, but I get some blister, mostly behind my big toe on the bottom/side of my forefoot and on the tip of my second toe, which is the longest. Obviously that's not good, but I feel like a get better ground feel at toe-off with the smaller shoe. In terms of room in the forefoot, there's either a bit less than a thumbnail's width or a bit more. My question is, do you think it's better to have a more secure heel and deal with some blisters, or to have a roomier fit and sacrifice ground feel at toe off? Is it just a matter of preference at this point?