Last year, I used 3 WE steps for a platform. Worked good but got a bit uncomfortable not being able to stand. And they would work loose. Looking at the Perch because it's on sale and I get Veteran discount. But I've read where it starts to work loose and move a bit. So I was looking at the Ridge Runner and the Predator. I would have to spend around $60 for those. I need some advice!!!