The only advantage the tool-less ones have is that you do not need a punch down tool. But in a pinch you can use a screwdriver to punch the wires down. Heck even the Leviton keystone jacks at Home ...
I'm running some CAT6 cable and want to have a surface mount box on the wall so that I can easily plug thing in. I see there are keystone boxes out there, good. One option is to use RJ45 keystone ...