I haven't owned a ton of pedals. So far I've been through:

non moded DS-1
FullDrive 2 (non-mosfet)
TS-808 from general guitar gadgets (including all mods except mosfet)
and my two day old BYOC OD2 Mosfet.

I've also played around with:
Fulltone OCD
Lovepedal Eternity
LovePedal COT 50

I like most of em but the versatility of the OD2 is blowing me away. It's pretty similar to the TS from GGG which means I can dial up one for rhythm and one for lead. The opamp in the GGG TS is the JRC which is a bit more warm and the OD2 has the BS170 so it's a little more cutting for lead. The cool thing though is that the OD2 opamp is socketed so I could throw the JRC in there and use it for rhythm if I wanted to. I can't wait to explore this thing some more.