Eagle reserve isn't too bad living in base. It's actually a better system than the mainline AA side.
DFW FOs currently overstaffed and not flying much. Those things are always fluid and can/will change.
Personally I hated reserve for the most part. I just like to know what I'm doing.
It's lower pay too. I wouldn't base my decision on what reserve is like though.
Not sure if I would come to Eagle right now. The airline is going to shrink a lot.. there will be a lot of people leaving for AA and other airlines but it's just too hard to tell what the future here holds.