IMO & IME top loaded Fenders
will supply you with a more ringing sustain - the sound *I* prefer. No slight to those like a string-through load...which supplies a more fundamental 'thunk', and is more influenced by the wood used. IF we were all the same it would be boring. Happy to see so many take the time and effort to really work with their instruments to achieve their own sound, mod as needed, use flats vs. round wounds, etc. I've pursued many formulas and basses in my 40 years of playing, and come full circle back (or close) to where I began - a top loaded Fender P-Bass and J-Bass. The main difference now being I prefer a higher mass bridge with more adjustment features
