These are my SAM hotbars, very much a WIP, Hopefully you enjoy :)

Almost Entirely Based on asah's SAM Dawntrail: https://www.xivbars.com/job/SAM/4071

Preliminary cross bar

My current SAM hotbar layout as of 7.05

HOTBAR LAYOUT/DESIGN LOGIC:

Main XHB is split up with Directional buttons on LT and Face buttons on RT. WXHB has all the important buttons that you will press on the RT this includes you pot, with healing skills/healing potions on the LT. the Expanded XHB has same skills on both configs and has your AOE skills and de-buff skills plus Limit break.

This setup has a smooth layout that make pressing all your buttons with little stress and with great flow. For 7.0 you can see Zanshin replaces Ikishoten after using it so you don't have to change the layout to accommodate the new skill. And since Shoha and Shoha II are one button it also frees up a place to add either a role action skill or something else.

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

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

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)

Hotbars for Lv60 Samurai.

a xHB layout that seemed more efficient after reading a few guides and gaining better ability context

Updated for Dawntrail

Buttons consistent for similar job actions (Dye = Potion)

Single Target (L)

Mobs (R)

Just copied Nanaki's

Shoha II is gone (finally) which allows all skills to fit on 2 and 2/3 hotbars

Pictomancer xhotbar going into Dawntrail

Viper xhotbar going into Dawntrail

Endwalker Lvl90 White Mage

Endwalker Lvl90 Scholar

Endwalker Lvl90 Bard

Endwalker Lvl90 Dancer

Endwalker Lvl90 Machinist

Possible dawntrail setup including new moves and changes(current icons filling in)

Endwalker Lvl90 RDM

Endwalker Lvl90 Summoner