Compressors are the one thing I have never played around with too much. I hear lots of great things about pedal compressors and how great they help your tone and all I'm interested in getting one. I'm mostly looking for a compressor that will deliver some sustain, clear up my picking and bring some definition to my chords. I have run into lots of crap compressors like the EHX Soul Preacher which is loud and squashes your tone. Any suggestions would be appreciated.