I've just put together a BYOC 250OD clone, and I'm instantly converted! A little bit of a pain sorting out all of the diodes etc, but not at all hard to assemble, and the resulting pedal is really cool! Leaving the drive rolled completely off adds a lovely sparkling clarity to my Orange, and the Nailbombs really bring that clarity out.
Anyone else using them?
Merry Christmas etc.
Mark.