Jazz guitar = ultimate difficulty.
good luck. 
Ps I thoughtnyou were a bass fag?
I play bass because it's more practical... I can lock down the rhythm section, plug in any guitarist, and keep the entire band in the pocket. 
But I also do the lead guitar thing, the solo/duo with looper, etc.   I usually pwn the guitarists I use in bands.  Keeps em humble, like pro bodybuilders.
and i want to expand my playing... just learn some new chords, some new scales.