Poly over Nitro?
Tough call ... Nitro would be warmer sounding, but the poly might cut through more. My personal preference is usually Nitro. It lets the wood breathe more & you get more of the true tone of the bass. The older my (nitro) LG5 gets, the better it sounds.
Not being a fretless player at all, i don't really have a point of reference of which would be better.
I know 2 NYC guys who have fretless LG5's.(guessing they're nitro, but not sure) If anyone is trying to get first hand info, PM me & i'll send you their email addresses.
