I use a GMAX motorcross helmet with Bolle Goggles for the daytime and Scott clear goggles for night time. Both have quick straps. I have used full face helemts in the past all of which being HJC with either double or electric shields.
I would have to say that I would never go back to a full face helmet ever again. My motocross helmet is so much lighter and more comfortable. I am never cold with it and last year we ran a few 60-80 mile rides at night at -25 celcius. That was my true test for my setup.
Great site by the way.