I always loved the G1 rear... until I bought my K8. I still wasn't convinced that I was happy with the G2 until I did the fender eliminator... and from that day on, the G1 rear has looked so dated. It's weird, but it seems like it's from the EARLY 90's or maybe even the 80's or something.I never liked the Gen1 butt, the G2 i do like a lot, could be better? totally, but for me is like if the G1 butt was designed like in the earlies 80's or something.
G2 takes the cake.