Thanks for the input everyone. I think I'll give the 121 side a try and go from there. Maybe I'll stick with it for the rest of my career, maybe I'll do a bkey79 and leave 121 for something that sounds better just to realize I need to go back to 121 flying.
Pre-1500 rule I was all about the regional track. Then the 1500 hour rule made me consider 135/charter ops for a while. Now that I'm nearing 1500 with the majority of it being multi-turbine, and I'm qualified for both sides with the majority of each side hiring, it's made the decision process much harder than it was years ago.
Didn't mean to hijack this thread from the OP, but thanks for chiming in everyone.