Ohhh chastising sounds fun!
Well, I have seen Phrags grown in all sorts of conditions well. I have seen some dry out and do well and the same clone stay wet. As a general rule, caudatum, lindenii and wallisii are technically not grown as wet as they can be found more prominently in trees and on volcanic rock. But that still means they like damp conditions but could have problems with "wet feet". Schlimii is another I personally have found to not like the "wet feet" method but a buddy of mine does well with his sitting in a saucer of water. Go figure. I think water quality and fertilizer are bigger issues to well grown Phrags.