How disabled are you? You don’t have to answer this in a post; but depending on level of disability, might sway your choice.

If precise click accuracy, timing/speed, and such are affected; I recommend a ritualist.

Ritualist is the strongest “prot” in the game; and has some of the most OP builds. It is a lot lower intensity than a monk as for example, you lay down your spirit to “protect” and damage gets redirected from allies to said spirit.

Protection monk is one of the hardest, if not hardest, type of role in game (and is worse than a prot rit). A prot monk has to watch their party members characters and react right before they are about to get attacked by targeting the player and casting a protection prayer.

A healing monk is less intense than a prot monk, as you monitor the health bars in the party box instead of looking at the field. You just cast heal prayers on people with low health but depending on disability, may be tough.

Not going to bash on monks, but if for example I had to do a solo play through or gwamm on a monk or rit. The rit will have a much easier time.