THOse one piece stepn are growing in popularity. Mor Ryde makes a version as well.
I see them as a big scoop ready to dump debris into the trailer when you fold them in. If they are wet you will have to dry them before putting them in.
Yes you could sweep them each and every time you fold them, but I'm not looking for more breakdown task.
Lastly 1 piece steps block the door. I often set a cooler or other cargo just inside the door when loading up. The one piece stair will block entry unless they are down. Which means steps are in the way when trying to set a heavy cooler in the RV.
I saw enough of them to determine they were not for me. I still prefer my GSR step. They remain outside at all times, which is where a set of exterior steps should be.
19'Duramax w/hips, 2022 Alliance Paradigm 390MP >BD3,r,22" Blackstone
r,RV760 w/BC20,Glow Steps, Enduraplas25,Pedego
BakFlip,RVLock,Prog.50A surge ,Hughes autoformer
Porta Bote 8.0 Nissan, Sailun S637