I know about CO giving 1.0 eqm/mile if you book through CO.com. But, the problem is that in the past they've only given 0.5 eqm/mile for discount fares on their partners. It's one of the primary reasons I've limited my flying with them thus far since they're not always the cheapest. If that changes with *A, I will consider them. However, the leg room problem is definitely an issue.
I know UA has E+. How does AA Y compare to UA Y (and, I assume, most of the time E+)?
Thanks for the advice thus far.