Same. I really dislike being locked into "one charm per action", so I go out of my way to bypass that restriction. Permanent charms are, of course, the main way of doing that.
Then it's overdrives. Gods I love overdrives.

That said, a way of making me much happier and much less reliant on perma-charms is allowing more than one charm per action. My longest-running Ex game has everyone using reflexives as DBs do.
DBs instead don't pay the 1wp surcharge for their combos, get a 1m discount on their aspect charms instead of the 1m surcharge on non-aspect charms and another 1m discount on each charm activated from within a combo. (all to a minimum of 1m/charm)