Best Secondary Class for a good farming Monk?

What's the best secondary class for a farming monk? Please give your reasons too.

I saw a video of a farming Mo/W but she didn't even use any warrior skills.

http://www.guildwarsguru.com/forum/s...highlight=farm

Its this one here.

Now that they fixed Balthazar's Aura, is the skill less effective?

Balanced Stance - Stance
For 8-18 seconds, you cannot be knocked down and you do not suffer extra damage from a critical attack.

Another Mo/W farming video, they used this skill against Hill Giants.

Yeah but I'm not going to be fighting giants alot right?