So, after some consideration, I think I'm going to hold getting the R3 Pro. I have been waiting for this thing for months and now that it's here, I'm waiting again. I spend so much time driving that I feel I really need some decent sounds for my ride. I'm going to take the extra money I would have spent on the R3 and use it towards a sub build. Maybe down the road I'll look at the R3 Pro again. I'm going to have to live through people here on how it sounds. Please post impressions and thoughts once you get it.