I can see many people using compressors and I started thinking ''maybe I should get one''. I went to many music stores and I actually could't find even one xS So again it's time to buy online, but I don't have any ideas what to look for. What I like is tube sound and good punch (mid range, I mostly play rock and sometimes metal). Anything you can recommend? p.s. I could only find one on craig - EHX Black Finger .. is it any good?