Lowa Renegade GTX Mid have been my favorite and most comfy boot after trying many different boots over the years. I've now owned 3 pairs of them. It could just work well for my feet but they are comfy right out of the box for backpacking. I recently got some Hoka One One Tor Tech Mid boots though and they are by far the most comfy boots I've ever worn but yet to backpack with them.