Well, I have flown both 121 ( two different companies ) and now 91/135 ......and in the distant past military aviation. Each has its own unique situations. I have liked all three for what they were. Each in their own way taught me much about flying and varied experiences. Example... in the military I had the opportunity to fly extensivly international in more than 30 countries. In part 121 I have had the opportunity to fly into the busiest airports in this country and the world. And now the corp/charter business has its own unique challenges....Destin comes to mind on a busy saturday with 6 jets in the pattern and no tower... now that gets fun.

I am a people person so I do like the direct interaction with the customer in my current gig..... but I flew with plenty of slam clickers in the airline world with no personality who would be hard pressed in this environment.