I dont want to go floorless. Been there, dont that.
Call me a pussy, but as I get older, I like having some "small" comforts like bug protection. Spent to many nights in floorless rigs, bivys, or just a tarp feeding skeeters and deer flies.
Plus, I dont do trekking poles, so a pole system and FREE STANDING are mandatory for me. That alone rules out a lot of floorless jobs (at least in the weight category). Not to mention, those rare potential camp sites where the free standing tent can go up, but a non free standing rig cant. You know, bed rock and nothing to tie off to.