Never ever bothered to really give holy a go, last time was actually in Cata I think. I use targettarget macros for when I bg, and I have straight run out of binds man. Even worse on my healbot addon, I am using ridiculous things like alt+mouse 4 just to squeeze in all this overload.
How on earth do you guys keep up in pvp with all the options you have to heal or support?
My main in BFA was resto. So much less binds, as far as targettarget goes anyway. Because so many CDs were totems, and they have only like three heals…
You can alt, ctrl, shift and f1-3 modify those keys via clique and just target your unit frames for the spells
For example I have flash of light on left click. Then shift left click is cleanse. Alt left click is holy light and ctrl left click is blessing of protection
On middle click / mouse wheel I’ve got target on middle click. Shift middle click is wog. Alt middle click is blessing of sacrifice and ctrl middle click is lay on hands. On mouse wheel up I’ve got holy shock and mouse wheel down has bestow faith.
On right click I leave the default. Shift and alt right click are my 2 becons and ctrl right-click is freedom
I use the side buttons on my mouse for light of the mater and on use trinkets that target a friendly player. I also alt and shift modify those buttons for aura mastery. Wings. Holy avenger and rule of law
My keyboard has all my DPS binds. But Lod is on q and ashen hallow is shift e. If you play divine toll you could easily bind it on the mouse for healing or just use your target frame bind and then press the keyboard button
Some other binds I use are
Shift 2 for arcane torrent. Shift 3 for pony shift 4 is divine protection. R for stun f for aoe blind. Shift r for repentance.
My main DPS buttons are 1 judgement 2 crusader strike, 3 hammer of wrath, 4 concercrate. Shift q has got sotr and so on. I even have taunt on shift e if I need it
There is plenty of space to put keys you just need to have a think about where to put them. Although I do recommend a mouse with at least 2 side buttons. 4 ideally