I only own two OWB holsters for my 1911s. Both are Lou's, CQC/S and ACP/S. Both comfortable, both highly functional. PS, they're gorgeous, too.
No regrets (true for everything I own that says "Alessi" on it, come to think of it).
Edited to add: I fibbed (unintentionally, of course) about my OWBs. I'm also fortunate enough to have one of Matt DelFatti's scabbards with elephant trim, and the belt and mag pouch to match. Just plain elegant. Pictures one day, I promise.
Now back to our regularly-scheduled programming: For everyday wear, the CQC/S is a winner - you'll like it.