The first squad I was in flew the Spit XI most frequently, so I did too. Learned it didn't really fit my preferred flight profile. I marveled at the success people like AKDogg were having in the Hog's so I grabbed a trainer (TC) and learned its tricks.
Few hogs most always until I tried a 47M. Since I hate running, picking pony drivers I found I could either scare off, or catch them in an M, which pleased me, so it became my primary ride. I also find killing bombers is good sport and 8 .50's makes them burn pretty.
Lately I have been dabbling in the 47-d11 to make it a bit more of a challenge. Getting almost 5 perks a kill is also fun.