I'd go to AWAC. More stability and better work rules (at least until after the ASA contract is settled).

Negotiations are stalling again and the MEC is talking about finally getting that strike ballot underway.

ASA is losing 13 700s to Skywest to operate out of SLC, but they are being replaced with 13 900s to operate out of ATL. ASA also gets 3 additional 200s for a net gain of 3 airplanes.