Hey, i have a fender p bass special, an avatar 2x10, PLX 1202 and the RBI as my pre. I got it because i was told it is a more Rock tone than the BBE. Im thinking i want to switch to the BBE because i want a more classic bass sound. But im also looking at getting a 2x12 neo soon, and i wonder if i just want more bass low end out of my 2x10 and im telling my self i need a more low end pre, when really i just need more low end speakers. I think i might just wait till i get the 2x12 and see what i think.