Been happy with this setup for months now. The Behringer pedals provide the dirt (two kinds of fuzz and an OD). Albeit a bit noisy by themselves, it's a no issue with NS-2 which envelopes all pedals except for the delay, looper and a tuner at the end of the chain. Naturally, the dirt also resides inside an LS-2 loop so I can blend any amount of clean signal into the mix.