I'd go, get the experience and maybe a 737 type out of the deal. Flying is like any job. You're gonna fly with some people that drive you nuts and you're gonna fly with people that are awesome. The experience is what you make of it. Some crusty old IOE captain telling you to speak Spanish even though its contrary to company policy shouldn't be a deterant to what could be a valuable job and life experience. Some times you gotta man up and tell those old SOBs that they're wrong. Sometimes they'll become whiny babies about it but usually they will respect you for having the cajones to speak up for what you think is right.

Whats the upgrade time like there? I can't believe those hiring mins. I think I had 250/10 before I even had my CFI.