Been happy with the Blue Chip Jazz IIIs for electric, in three thicknesses from 35 to 50. I use the large BC Jazz III for acoustic, along with a couple of other BC shapes, depending on the track I’m cutting (i.e., a single note line, strumming, etc.). Sometimes I’ll still use a celluloid pick when I want that clacky sound on acoustic, and for bass I’ll use a Tortex or Ultex Jazz III because I like that tone. I bought my first Blue Chip pick 3-4 years ago, and have bought probably another dozen. Not one has shown any sign of wear. That’s almost creepy! I used to have to replace my Ultex and Tortex Jazz IIIs after only one session.