I'd recommend NOT boosting RDM, they already start at level 50, and you can learn how their kit works while farming some PotD and HoH. RDM was my first to 70 in Stormblood, I really enjoyed the gameplay, but I grew tired of it after awhile. I liked the fact that it was easy to play, but that also became a detriment after awhile, because it kinda got boring. I think it'll be awhile before I take it from 70 to 80.
