I work for a 135 company flying as a captain on their king air C-90, jetstream 32, and also as an SIC on their Lear 35. I have 5000 TT, with 3000 PIC turboprop. I have been offered to upgrade as captain in the lear. If I take the upgrade, I would have to quit college ( schedule). The pay difference is about 10k. I would like to work for a major someday. ( even though it seems like a pipe dream ) 32 Years old. I appreciate your inputs. God bless.