latinachick,
Different employers want different qualifications. At this time, the only successful airlines who happen to be doing any real hiring seem to want PIC. SWA apparently doesn't care about the regs you were flying under, as long as you were PIC and they like it even better if you happened to rise to a leader ship position. AirTran likes 121 PIC, and the last time I looked, JetBlue wanted to see time in aircraft larger than 21K pounds. Continental may be looking for time in the right seat of a RV6, who knows. Even if you know, they'll change before you get to em.
About now, you wonder where I'm going. Here's the point. This business is at best a crap-shoot, there is no way to predict where you will be in ten years unless you have a better crystal ball than did thousands of pilots who happily accepted jobs at: Eastern, TWA, Pan Am, Braniff, Piedmont/Allegeny/Airways, United, MidwestExpress, Vanguard, etc, etc, etc, meaning that you should make the best choice at the time, and hope that fate is kind.
I'd take the job that lets me live the way I want to at the present if I were you. If that leaves you with a toss-up, then stay at the Lear job and get the command time. All things considered, command time is worth more than any other.
good luck,
enigma