Just my opinion, I have the Honwave T40 with a 20hp on the back. As said its a pain to put up and then pack away as I don't have a trailer.
But the aluminium floor is a god send.
To be able to stand up on a stable floor and move around is to me a major benefit.
I spend my time on both river and sea along with my wife and Labrador, both leisure and fishing.
There is as said a weight difference but the solid floor in my mind is worth it.
My brother has a air floor and it just doesn't feel as safe or as confident as the aluminium floor.
That,s just my opinum.