Hello and Welcome LB,
It's very duanting when researching your first camper trailer. There is no Perfect Camper out there for us all unfortunately.
Our top 2 were KK & AS (base models) and you can tell by the below photo which way we went. I found it very helpful to compare apples with apples by whipping up a spreadsheet. Then you can see what you do & don't get for you $ side by side. We found them pretty comparable ... couple of extra $ here and there on the KK ... but the kitchen, pantry and friendly owners of AS won us over. We really liked that the batteries weren't under your bed head, the kitchen was along the CT rather than coming out from it ... our preferences there. We also loved that the AS website was so easy to navigate as well. So, that's what sold it for us.
Althought they are both hard floors of similar design, they are worlds apart when you get into the nitty gritty, making your final decision a curlie one.
I wish you the very best of luck with it. Which ever you purchase, you know you'll be getting the best quality camper that YOU want.
Kit_e (rather biased though ... go the AS!!)
P.S. We have a rather tall (now 18 yr old) who fitted on the hard floor well, but now has his own tent. We have our pups (medium-large dogs) sleeping inside with us each night we camp. They have large beds and I like that the hard floor stops the cold coming up under their beds.