I use brayfox as a diagnostic dungeon. I've set my rotations up as macro's to cut down on the button spam. I thorn between two play styles.
I have been a keyboard only player in FFXI and XVI 1.0. ARR went to a wasd/ mouse set-up which I hate. plus we lost the targeting we had in 1.0
so I'm using a game pad and also the keyboard now. I have use the crossbar for battle actions and hotbar 1 I have set-up for marking targets and
misc party management.

Using macros to slow down the fight and learning to keep calm have been the biggest help in tanking. Some groups are better the others. I for some
reason have a problem when there is a ACN in the group. I don't know if it's the Dot's eating away at enmity or if it's just something in my head. It just
seems that I have to flash way more with I ACN or SMN in the party.