Ok, haven't tried it myself, only heard good things about it. I like to be in control of things and configure stuff by hand, that's why I use Gentoo. But then I've used Linux for like 15 years, so I have no problems fixing issues.
Mainly because I'm not getting the same flow driving the later patches due to different speedo reading and the new sounds. I was planning on sticking to U until the next incompatible patch came out. But I think I'll just keep using U for hotlapping and install V for online use.