My small picks (Honey-PIcks smalls are 26mm tall) gave me a lot of control, but my knuckles getting scuffed against the strings every time I strummed a chord got to be more and more of an irritation. So I've now migrated to medium sized picks (29mm tall). That eliminates the problem, and I find that I haven't lost any control. And that means, of course, buying some new picks! I needed an excuse for my gratuitous purchases from Honey-Picks anyway - I kind of collect them now, they're so pretty they're like little art objects. Here are a couple new ones I'm currently using:
Casein/Galalith, Medium, 3mm, H-P's Hornet shape, with the Multiple Hole grip option, in Jade. Casein is said to be the closest of synthetic pick materials to actual tortoise shell in feel and tone. It is bright and warm toned, and has a really nice feel - with a very smooth attack and release off the strings:
Kirinite (a hardened acrylic), Medium, 3mm, Honeybee shape, Multi Hole grip, in Black Ice. This is my favorite shape right now. Kirinite is about as bright as Casein, but maybe a little less warm. Bright, neutral colored tone.
Has anyone else made any changes in their pick usage?