What class would you pick? I would pick the cavalry class because i like to use the horse and help my team with it. Feel free to say why you picked that specific class.
Pilot.
Scout since I’ve always enjoyed using bolt actions, etc.
Cavalry, it’s the class I have the most fun with (save for when the horse gets stuck on seemingly nothing.)
Medic for life.
I was about to say support, then realized there’s tanker and cavalry too. But no, support. ammo bag or crate, Limpet or repair tool. Madsen or MG15. Modello 1915 pistol and anti-tank grens or impact.
Aggressive scout.
Seeing as I picked Martini Henry as the only gun I would use if I had to pick one, I guess I better pick Scout here 
Flametrooper so I can torture myself by playing only maps like Sinai, Giants Shadow and anything with ridiculously large sight lines
best way to learn is through misery after all
Support has been my go to class since day 1.
Support class, been my go to class since BF3.
Support - can do CQC with the Bar Trench, longer range fighting with one of the scoped weapons, take out tanks and buildings with the limpet… plus unlimited ammo 
Pre-patch Support. I’m a masochist.
That or you love mortar spam.
Support. Kills everything, and you can have infinite grenades and limpets.
didn’t pre-patch support have a pretty baller BAR though?
Support.
MG15 Storm for life.
Support - lifetime supply of ammo for all !!!
2nd that 
Shhhhhh…