The simple Liberator Wedge is the most versatile one we use. We also have the Ramp but rarely use it. The others look like fun - but they take up much more space than we want to devote to them.

I agree with gunsmoke. I have not tried the ramp, though it looks like fun. We have both the wedge and the jazz. I have found that they jazz works great for most things. It makes for some nice doggie style, and takes the work off of her arms. The flip ramp is also alot of fun. Plus it folds up for easier storage then the ramp.

I haven't tried any of the furniture but I am bout to start trying them as it's getting old trying to invent stuff from stuff we have laying around.