I hate the jazz neck. That being said, I have giant hands and playing a jazz neck gives me cramps. My daily driver is a 6 string custom and I can play it as if it was a 4 string. Tone-wise? The best bass tone you can get out of either of these pick-ups is a PJ set with an active switch and multi-band EQ. But of course, that's pretty specific, and might have too many options for a new player. I absolutely love my precision bass, and it has, in my opinion, a wide variety of tones with just one tone knob. I'll put it this way- if you want to play one note at a time, or have EXCESSIVELY small hands, get a jazzer. But if you want to do anything with chords (which happens a lot in rock and metal), like the growl-y sound you get when you use a pick, or have moderate to large hands, get a P bass. A lot of people will dispute me on this, particularly Jaco die-hards, but this is what I've learned from my experiences.