Clutch type LSD FTW. Welded diffs are cool and all, but they are a bitch to daily. VLSD just don't lock aggressively enough. Clutch type LSDs are the best of both worlds. The lock hard, but they can be used daily. I have a stock clutch type LSD in my car, and it's awesome. I can just get the car to flick around easily. I want a 2 way really bad to see what it's like to drift with a 2 way.