Both jobs are jet jobs so little difference on that point. If your goal is major airline, then I think the CRJ in a regional is the way to go. The CRJ is rather more 'airline equipment' oriented so +ve score there, unlike corporate jets. You'll be operating under the same FAR rule set and related procedures as the Majors so another +ve. Part 135, or 91 corporate, is a different ball game entirely.
Presuming you get the choice. Otherwise take whichever one offers you a job!
Last edited by Tinstaafl; 25th Nov 2012 at 07:01.