what is a really good common guitar pick that every musician would play with?

i know there are really expensive and really good guitar picks out there and everyone has a preference but i would like to know the what everyone would agree on to use.
Celluloid picks, I suppose. Tons of companies make them. They're the turtleshell looking ones.
Dunlop gator grips are pretty standard.
It seems like everyone likes jazz III's.
I like tortex purples. I think they're like 1.13 or so.
Tortex/gator grips are pretty nice, IMO
Ibanez RG550 20th RFR
Traynor YCV50
Fender FMT HH Tele
Mesa Boogie 2ch Triple Rectifier
2 1x12 custom Theile cabs
ISP Decimator
Krank Kranshaft
Boss BF-2 Flanger
BBE Sonic Maximizer
JAZZ III's everone knows about them, most ppl that actually try them stick with them
jazz III's

or dunlop tortexs

07 Fender American Deluxe Strat
07 Fender Custom Telecaster
09 Seymour Duncan Pickup Booster
09 Fulltone OCD V.4
10 Ibanez WH-10 V.2
09 Splawn SuperStock
10 Jet City JCA-20
97 Fender Hot Rod Deluxe

Yeh the SICK! bit sounds a bit stupid.