Let me repeat myself - it's all of the bullshit, instability, bad leadership, and life priorities changing that drive people out. It is VERY rare in my experience that people get out because of the aircraft type/mission. I know a SHIT TON of fighter pilots getting out, and I don't know a single one who is getting out because of anything to do with flying fighters, the fighter "lifestyle," etc. They would be getting out regardless if they flew tankers, helos, C-17s, etc. I know one guy who got out because he didn't like the C-17 lifestyle...he is literally the only one I know who partially got out because of a specific MDS (and that was a minor part, the first stuff mentioned was the majority of the reason). Again, no MDS has the market cornered on bad leadership, green dot training, constant TDY/deployments, more queep/less flying, etc. All the thing mentioned in my first sentence apply to ALL aircraft/missions. You can't avoid them, so you might as well go for the mission you think you'll enjoy the most for however many years you spend in the AF.