Moonkin reforging question

[Blal]

Hello, I just got the t14 4set bonus and was about to get my haste down to my new hastecap(3706) by reforging and regemming to crit. But I am now at 4394 haste with no more options to reforge to crit. Should I now go for mastery instead? As in unreforge my mastery from haste back to mastery, mastery enchant on gloves, reforge haste to mastery etc. or should I keep the extra haste instead? Tips would be much appreciated!

Thanks

[Sunfyre]

WrathCalcs shows with most gear, mastery is valued higher than haste. It is with my 4pc setup at least. I'm not home so I can't load your specific year, but I'd assume its close.