Go for the ryanair job,
- 737 rating and experience, better then XLS-time (you know when you want to find another job)
- you're relatively low time and with ryan you'll do more sectors and lots of same routes but that will be easier for you to learn.
- you will always have a change to fly a bizjet if you like when you got the hours on the 737
only downside: take 22000 out of your pocket, jeez.
congrats with your new job, whatever it will be