I am really happy about my Blue Ribbon Metallic TCH. I had always been interested in the blue one, although Metallic Gray was our first choice when we placed an order. It was because of the waiting and having to go to different dealerships and checking out other colors that my wife came on board.
As been noted by others, the Blue is a fun color while the Gray is more sophisticated or "grown up". My wife also thought that the the Blue was too flashy while the Gray blended in (which is my reasoning for wanting the Blue color ). But after getting to see the Gray and Blue side by side though, she said that she can be happy with either one.

Boyd, I'm sure you'll enjoy yours when it comes, and you will have more than Lexus drivers staring at your TCH. Good luck!