The best way would be to take your cue to the cuemaker and lay some of the wraps on it to see which one you like best. Anyone doing leather wraps is sure to have a stock of different ones in multiple colors. Also, this will let you feel the leather, as different leathers feel different. I've had many different kinds and they all looked really good. The feel is the main thing to me though. If you happen to live in New England, give Mike Webb a call. He doe's one of the best leather wraps anywhere.
Hit'em straight