I use a Customized Durid CC for Feral Druid, in terms of PVP it works rather well, and there are many alternatives that i have seen that work as well (Yours does not work quite as well in PVP because of the way the scripts are built, but it still works MUCH better than most other class CCs because of the easy of Feral Cat in general. I use FPSWare Druid when questing/grinding because my durids only uses Catform)
Ive used the hunter quite a bit, id have to say its much less effective in terms of PVP weighted against Druid, but thats more of a problem with HB/the classes than the scripting, although tighter Silence rotations (silence shot, pet ability to silence, readiness to refresh cooldowns, silence again) would give MM hunter a harder punch in PVP Bot simulated settings for damned sure. (On that note, Support for having the bot manually use pet skills for you, rather than relying on the pet to do so on automate would be nice, for example: holding back some of your pets aggro spells, like ape stomp, to cast when Feign Death is on Cooldown). I am sure there are a lot of spells to go through here, and im not even sure how well HB/a script would be at picking up your pet type??? But im sure that even if you made it complicated to setup (like us manually plugging in a few things, such as pets racial/spells list in our own file), many hunters would LOVE to see pull down boxes for if/when to use the pets abilities more intelligently than just right clicking auto-cast and hoping for the best.
The Priest already works better than the few I have tested, i mostly run as a Disco random battleground as "heal as off-healer" mode, and it seems to do so rather well, I have had a few lols watching it solo kill tanks who where in full gear too, so I would have to say it is doing better than expected given its disability as a standalone 3rd party approach, rather than a dedicated PVP veteran (human).
I voted Thumbs Up on Mage by the way. Not because im well informed as to how well it works, but rather because I was thinking on leveling my portal monkey after my priest/druid finalize their PVP gear
