There are a bunch of full top options for you. There are less expensive ones from companies like Pavement Ends. There are more expensive ones from Bestop (we like to think it's worth it). If you have a later model YJ, with the family style rollbar, you can also get "Frameless" style tops from a couple of our competitors.
My first suggestion would be visiting a site like Quadratec. They've got a nice "soft top advisor" thing. Their catalog is great too: I find it easier to browse through all the options when I'm looking at a print catalog.
Once you've narrowed your options down a bit, then this site is great for providing good feedback and opinions. Except for a couple of jerks who hate Bestop. (just kidding: you get valid feedback from a wide range of folks, and that's what makes it so great).