Top 5 clan LvP

[Maddolis]

1. B&A 
2. W
3. SiN
4. BB
5. HC4l

I agree with this.
B&A are pretty much the greatest gang/clan throughout LVP's history, with the CT and OnB gangs pretty much turning into BB with some members going to B&A. W's activity rose and were on a fair deal when I went online plenty (especially after recruiting more on LVP around early-mid 200, SiN (like W) weren't an LVP based clan but another very strong one and were active on LVP in 07. BB and HC4L definitely round out the 5, I wouldn't put any other two on there.

Edit: Ugh there's sLK of course, but I tend to remember many of those members being in one of the aforementioned clans, in the same way I'd think of a supergroup like Audioslave as having members from Rage Against the Machine and Soundgarden.