Bars 1, 4 are the main bars. Bar 1 for single target damage and single target healing. Bar 4 for multi-target damage and multi-target healing.
I try to keep the same category of ability on the placement between these two bars, so for instance, Regen/Medica II are on the same relative position as they both provide regen. The same with Cure and Cure II versus Medica and Cure III for non-regen heals.

Left Expanded XHB bar is for less frequently used heals with long cooldowns or heals that use a resource like blood lilly. These are also placed on a standard non-XHB bar visible at all times, so I can see their cooldowns even when I don't have it selected. The exlaimation point macro there is an experiment I'm trying which combines swiftcast with an all-classes raise. I've not had a chance to use it yet for all of them, so I keep it there alongside my actual raise ability as a backup.

Valen Bree

How I set up my crossbars as a white mage on steamdeck (Currently level ~70)

I try to play every classes/jobs, thus I tend to reuse same slots for same "functionality" across jobs.

Personal setup for my WHM

BLOOD FOR THE BLOOD LILY

Macro 0: Asylum <me>

Macro1: Liturgy of the Bell <me>

This are my WHM hotbars, very much a WIP. Hopefully you enjoy :)

Almost Entirely Based on Ben_R4mZ's 2023 WHM layout: https://www.xivbars.com/job/WHM/1503

MMO mouse setup with modifiers.

This is very likely a tweak of one of Squintina's WHM layouts - I was heavily influenced by her when I started playing WHM. I have changed some things to better suit my style. Updated for 7.0.

The Dye icon on hotbar 3 is Eurekan Potion, as I sometimes do play WHM in Eureka.

If it was possible, but it isn't. Too bad. I wish there was only 16 Instant/OGCd spells. -WHM with a bad left thumb

I try to move my index fingers as little as possible while playing. Nothing really on LTLT or RTRT because I fumble that input like crazy. My pointers aren't so great either it turns out.

this is where i want to put hotbars.

A controller layout for comfort and efficiency

Hotbars for Lv60 Dragoon.

Lv60 Warrior Hotbars

Hotbars for Lv60 Dark Knight.

Lv60 Paladin Hotbars

Hotbars for Lv50 Astrologian.

Hotbars for Lv60 Ninja.

Hotbars for Lv50 Machinist.

Hotbars for Lv50 Gunbreaker.

Hotbars for Lv50 Scholar.

Hotbars for Lv50 Summoner.

Hotbars for Lv60 Samurai.

Hotbars for Lv60 Black Mage.