Ally-targeted abilities are placed on the D-pad because you will already be using the D-pad to scroll through the party list and select your target. Most GCDs, untargeted buffs/heals, and mobility tools are placed on the face buttons so they are easy to access while moving.

Core damage actions are placed on the RT and RT>LT bars, including Aetherflow and Dissipation. Lossless faerie heals are placed on the RT and RT>LT bars since they should be prioritized over "lossy" Aetherflow and GCD heals. The LT and LT>RT bars mostly consist of lossy healing actions and related abilities.

Endwalker Lvl90 Scholar

MMO mouse setup with modifiers.

Macro 3:7 - Place/Heel

/pac Heel
/pac Place
/micon "Place" pet Eos

My scholar crosshotbar.

SCH Layout 6.55 (Not 7.0-Able)
LT>RT remapped from Set 8 Left to Set 8 Right, only right half of Set 8 is used
Set 1 - Primary Heals/CDs ; Set 2 - Utility + Raise ; Set 8 - DPS / Heal CDs

I created my chotbars to be comfortable, practical, and aesthetic.(to me anyway) Nearly all same/similar skills are in the same position across all jobs/roles while allowing for as little finger gymnastics as possible.

My XHB is split between chotbars 2(left) and 7(right)

Macro0: Sacred Soil <me>

Macro1: Chain Stratagem <t>/ Energy Drain

Gain Seraphism. (Teleport as placeholder.)

SCH - 7.0 Dawntrail

Note: Sprint and Limit Break should be on a Shared Hotbar!!!

Hotbars for Lv50 Scholar.

Just copied Nanaki's