Building a SS Mountain Bike

Far out, so many choices. I have to admit my ignorance.... I had no idea there was that much out there. I'm going to have to build something a touch higher spec than intended. Cant wait to try SS on some trails.

How much adjustment for chain tension is there when comparing an eccentric hub to an eccentric BB?

BTW
eccentric hub + disc brakes = PITA + expensive adaptor thing*
eccentric BB + disc brakes = easy peasy lemon squeasy

The other option other than slotted disc mounts + horizontal drops, is paragon drop-outs. Found on quite a few frames including the Voodoo Wanga.