Like most people, when I decided to become a pilot, I had airline ambitions. However, I was totally ignorant of professional non-airline flying. I decided to forgo the airlines.
I am happy. I have went places, met people, did things that I would hot have had the opportunity to do otherwise. I am home with my wife most nights.
I have been fortunate and lucky. I would consider the fractionals, but I am content where I am at for now.
I do not regret my decision to fly 91 and 135. It does have it's pitfalls like anything else. I don't know your situation, but I think you are in a good position where you can log PIC turbine time--good now and in the future.
What you decide is up to you and your desires. Look at some of Flyer Josh's posts--he went from airline to Citation job.