Would advise you to go to RYR, purely for the likelyhood that you'll recieve more consistent training to a likely higher standard. You'll also benefit from a more structured SOP environment whilst you learn your trade.
Many many guys and girls struggle with the bizjet to airline transition, the same certainly isn't true with airline to bizjet (just look at TAG, Nietjets..plus a few more besides) although to be fair, it is a totally different world to airline flying.
I've flown GA, Airlines, then went to Bizjets, and am now working back in the Airlines. My personal preference would have been to stay in the Bizjet world..but with a wife, kiddies and mortgage..bizjets just dont offer that financial security...unless of course you are one of the 5% or so who bag a job with a great owner/family who view you as an idespensible member of their team.
Go to RYR, experience the life...then when you are settled and dont have to think too hard about actually flying anymore...have a look at bizjets if you are still interested.
One last thing...the biggest issue ex airline guys face with their transition to bizjets is quite simple..FLEXIBILITY...so if you are prepared to be flexible...a few thousand 737 hours will look good on your CV, better in fact than 500 XLS hours to the vast majority of mid-sized and larger bizjet operators (cos they pay better!)
