I'm currently playing on a 6-string Ibanez SR 406 bass. I love the neck and body on it, but intend on hotrodding the electronics in it. Maybe some active EMG's w/an active preamp and EQ. I've had (in the past) a 4-string Fender, Spector, and Lado, and a 5-string Lado, but got tired of changing from a Low B to a high C all the time, so traded it in on my 6-string. Haven't looked back since!!!
Cheers,