Yeah, SF6 is the first of the series I'm really getting into, and it's been great !
First fighting game that feels like a complete package, great single player, tutorials, fun modes, and really good training and online experience.
I am really like the process of learning in this genre, as well as the depth of facing another human, getting to know their habits and style of playing.
Plus, I love rythm games so learning combos is fun to me.