Welcome back and welcome to SGE!

So, there’s a few ways, but here’s how I did it (it reflects my SCH):

Left Side (L2)

D-Pad:
DPS skills on the block (Dosis, Phlegma, Dyskrasia, and Eukrasia).

Face Pad
Single target heals (Aka, tank focused) on another (Diagnosis, Druochole, Soteria, Krasis).

Right Side (R2)
Face Pad
AoE focus heals and Esuna
(Ixochole, Kerachole, Prognosis, and Esuna)

D-Pad
More specific augments and utility (Lucid Dream, Taurochole, Zoe, Pepsis)

For Left XB
D-Pad
Emergency raise/saves: Swiftcast, Egeiro, and Rescue

Face Pad
Usually more situational, but easy access: Icarus, Toxikon, Haima, Kardia. Icarus is usually in the same spot as most dashes of all jobs I play.

For double Left
D-Pad
Situational uses that don’t hurt if o forget about it: Rhizomata, Surecast

For double Right
Face Pad
Main AoE big heals/cooldowns: Physis II, Holos, Pneuma, Panhaima

Feel free to tweak it around as needed!