Hello everybody out there 
I have no chances to compare the two versions so please I'm looking for a kind help from who had the chance to compare the Gibson Johnny A stoptail version with the relevant bigsby version: tonewise what about the main differences between them ?
Perhaps the stoptail version has more sustain and a fuller tone with more dynamic and attack than the bigsby version ??
Any kind help will be appreciated very much
I have no chances to compare the two versions so please I'm looking for a kind help from who had the chance to compare the Gibson Johnny A stoptail version with the relevant bigsby version: tonewise what about the main differences between them ?
Perhaps the stoptail version has more sustain and a fuller tone with more dynamic and attack than the bigsby version ??
Any kind help will be appreciated very much