I've had most of the CP's (Wilson Gold & Platinum, AA, Champion, All Star CPU4000, Douglas 13" & 15", Schutt, Adams, etc.) and I think Douglas is the best all-around CP out there if you can get the t-hooks and gap coverage. I'd not wear a Douglas without gap coverage as it hurts a lot when you take a shot off the gap without that plate being there.
I love the Gold protection and fit, but I look huge in it and I'm already 240 so not a good look. The All Star fits very well and is surprisingly lower profile than you'd think also. Schutt/Adams has best breathability out there, but I hate the cheap Velcro being used. I'd love to see a Wilson Gold with D3O foam... or a Douglas with it, but I doubt this will ever happen and now that I'm out of the game, I don't have the motivation to do it myself.
Best of luck!