Its a fair question since if a place had an absurdly high washout rate and an average safety record then you would be wise to avoid the risk of going to such a place. The market for pilots at regionals being what it is right now, I doubt that you'll have trouble passing at any of them. As to how quality the training is in terms of actually preparing you for line flying, all I can say is that my employer seems to be very good. I've consistently heard negative things about Mesa training, but that's hearsay of course.

To say that an applicant should not care or research things like the quality of training at an airline seems like nonsense to be. Who wants to work for a ****ty company?