alliance also has Harvester boots Bank, which grant 2 crit rating. i'd use these over brackwater for holy, probably not ret or Prot however
Considering how Holy spec is the only spec that may run you OOM, you might want to consider some Int/Spirit BoE mail boots too (Spirit for the JotP points)
are you saying that its more unlikely to go oom as prot? im just asking as i intend to roll a prot paly,