evil_xander:I got Tobins setup without ever seeing one (if you don't count pictures on the web and scubaboard), let alone trying it. I think you're really going over the top with the whole plate thing, but hey, your time, money and nerves.
Me, I'm very happy with my choice, and I did go through several options before I made the final decision. Tobin is evil though, he makes an excellent complete package, so it really doesn't make sense to buy only 1 item from him, but the full package due to competitive pricing.Has a good nose for doing business...
I had the opportunity to see quite a few before I got mine- they are popular around here.

That being said, there are many other excellent products out there to choose from. If you want to see one first, try locating a Zeagle dealer in your area to see if they have one of their's in stock. That will at least allow you to get your hands on one first.