I'm a CMH based 145 FO. We have 77 FOs on the September cover sheet for a projected 50-54 lines of flying. You can have just about anything you want in Columbus. I bid reserve for awhile to get my weekends off. In Columbus, you'll move up the FO list in base faster than other bases. There is also flying from all 5 of the codeshares that are served by the 145. This means lots of travel benefits. You can PM with questions if you like.