Re: Best choice for funk
Overall, if you're going to choose one guitar for general funk duties, it's hard to go past a strat. I'd suggest a maple board one for extra snap and relatively low output pickups to retain some sparkle to the tone. I'd also suggest graphtechs and at least 10-46 guage strings, as heavier strings will snap back tighter and respond better to crisp clean playing.
However, there are other options. Steve Cropper (booker T), Cornell Dupree (King Curtis) and Leo Nocentelli (the Meters) have recorded more funk, soul and r&b between them than anyone on the planet, and all used teles on their earlier recordings. For me, the older, late 60s funk sound (that I go after) is more of a tele thing. Steve used an esquire, Leo used a 72 tele custom. I thoroughly recommend the tele for funk. Non-hollow teles also have that drier, tighter response that you can't get with a strat, due to the lack of routing. Curtis Mayfield preferred semi-hollow teles for his landmark 70s work.
Another very popular funk guitar is the semi-hollow. Large amounts of classic 70s funk was recorded using es335 or similar guitars, often on the middle pickup setting. If you want the 70s Earth, wind and fire/jackson 5 sound, head down this route.
And if you want super clean, crisp 80s funk tone, try a strat or super-strat with emgs. Carlos Alomar laid down some of the iciest funk lines ever with an EMG equipped kramer.
My main gigging guitars are as follows:
57ri strat with aps2s and texas hot (br)
72 tele custom ri
PRS CU22 w/59s. Mostly in the middle pickup position.
hope that helps...