Marbles wrote
Never really played with a compressor... Always felt they would mess with dynamics too much, but maybe I should give it a shot!
Overdrives compress by nature. You can think of them as compression plus dirt. It sounds like you want the feel of an overdrive without the dirt, which just shouts 'compressor' to me.
For what it's worth, if you set it right, a compressor will increase your playing dynamics, even while it decreases your volume dynamics. When you play totally clean, the stuff you pick harder is so much louder that the stuff you pick more gently, that the latter often gets completely lost, so you are forced to play with an extremely consistent pick attack, even if you want to change the intensity of the music. The compressor allows you to change you pick attack so that you can play aggressively or gently, and both get heard. If I wanted to reproduce the chordal parts of One Rainy Wish, I'd use a compressor rather than an overdrive. If you try a decent compressor in front of a barely breaking up tube amp, I think you'll understand what I'm talking about.