I’ve had ( have both) but after spending time in one with a floor , I will be giving my floor less tents to my sons. In the mountains here in Colorado the floor less arnt to bad. But we hunt in Texas and a few southern states as well. And the “ critters” that get in a e not friendly. Scorpions, snakes, ticks, fleas, countless spiders, bees, wasps of all kinds, snakes of all kinds and sizes. No way will I sleep in floor less tent again. And those that say bugs and stuff get in either way, no way, not even close,as long as you don’t leave the door open. Or maybe have holes in the floor. Plus it’s nice not to have the dust dirt on everything, and being able to sweep it out is great. In my opinion it’s not even close, floor for sure.