the Miami lines are my favorite on the 145.
They do some of the best NY and Chicago flying as fly-through. Of course it’s still miserable compared to even the worst lines on the 175 but that’s the way things are
Dallas is a hole
If you find yourself staring down the barrel of an 11 d/o line, I’d just bid composite. You can get weekends, holidays etc if you’re proactive about requesting it and will end up working very little (6 hour 4 days etc) for what you credit.