Hello!
I've been playing holy paladin exclusively ever since I got my first maxlevel character many years ago and am raiding weekly for progress.
I've read your post, Darkkonan, and I'll answer your questions. First off there's no real difference in the end which secondary stat you choose to use. Haste increases your reaction to damage, which as a healer is really your top priority, however it lacks sustain and you'll run oom quick if you don't look out. Crit gives alot of output and you'll quickly top the charts when there's actual damage to heal, but it's unreliable and random. Mast