Hiya Fikealox, :)
What style do you play? :
Jazz ; mostly chord melody / solo pieces just now. I love Blues too, but am putting that style / those techniques on the back burner and deliberately starting again as a novice in Jazz.
Do you like high-output or low-output pickups (and which magnets)? :
To use myself / play , low output pickups : but to listen to - the whole spectrum . As for magnets, alnico III, IV and V have served me well, AII is really nice too, but sometimes has come across as being a bit unfocused in the bass strings in some guitars I own . I would listen to much beefier music than I play. For example - I was working on a Nat King Cole arrangement for guitar the other week - but put the Black Label Society on the MP3 later for the weightlifting and grocery shopping . So considering my eclectic tastes, all Pickups / magnet types seem equally valid in context.
Do you boost with a pedal for leads ? :
For Blues I did , yes - but either clean boost or something low gain. I prefered to use the amp's boost if possible to keep it nice and simple.
Which pickup (bridge or neck) do you use for rhythm/lead? :
I am a sucker for that middle toggle position most of the time, so for me - playing lead is the same pickup combination, but played a bit louder or clean boosted.
Any other general thoughts? :
Keep it simple. Learn to get as much of your dynamics, volume / tonal variation, and 'special effects' from the guitar itself - then add a clean amp and optimise that for the same qualities. After that, add only what you absolutely need in the way of pedals e.tc. - don't get to lean on them to get your 'sonic signature'.
This may sound a bit puritanical / narrow minded, but this way ( as was alluded to a lot by 'LP_Lover' ) you optimise / enjoy "The nature of the beast" from the start - then you can feel happy to just turn up with your guitar / cable at a gig /jam / rehearsal and make the best of whatever you get to plug into.
Use the rig to convey the song , not use the song to convey the rig.
As it says under my Avatar " Play the music because you love it " ( Joe Pass ) - which for me means three things :
1) Be a conduit for the music, not use the music as a chance to show yourself off.
2) Be as good ( if not better ) a listener than you are a player - go for the 'bigger picture' in a group context.
3) ENJOY ! :D