Actually, in my case faster = higher speed on GPS. I typically cruise a distance run with no boats around me, but still enjoy trying to get the max out of the top end of the boat's capabilities.

Regrarding a bigger boat--been there, done that. My P18 definitely had its advantages, but a 14' fits my lifestyle much better at the moment. At 190 lbs fully rigged, it's a cinch to rig and move around solo.