The hats that I bring with me to recording sessions:
1. 14" Sabian HHX Evolutions
2. 15" Zildjian 1950s hats
The Evolutions seem to have it all...they are heavier, so they are a bit more articulate and have a really good "chick", but they open up easy and are soft to the touch. They are fairly dry, they don't "clang" like rock hats (can't stand that sound), but they have a really nice sizzle as well.
The 15" 50s As are pretty thin, and have more of the "clomp" sound to them, but they're so thin that they articulate well, even with brushes.