Used the R1 for the first time last night. Fantastic shave! Granted, I had a 3 day beard and I have yet to have a bad shave with that much growth, but after using the M2 for a week straight I think I've decided open combs just aren't for me. I also used Cella (block) and a Wee Scot for the first time, so that was fun. Leaving for Europe at the end of the week and this'll be the first trip where I'm not reverting to carts/foam. The ATT travel case should come in handy.