I use any pick available of any thickness great enough that it doesn't really bend when I play. I like the feel of tortex, but other than that the details don't really matter.

I suppose to comply with the prescribed format I'll go ahead and fill in the details for this purple one I just fished out of my pocket.

Brand: Dunlop
Shape\Style: Standard/Regular
Gauge: 1.3mm
Material: Tortex
Main Style of music: Varies. No country and not really any blues, jazz, or metal.