Just be honest, who do you think the best moderators are?  And if you are feeling confident and brave put who you think the worst is O.o lol  jp  But you can put moderations you havent agreed with in the past.

I'd have to go with 

Amp - Funny and probably the only ban that i've agreed with on my part.  He is also very fair in my opinion
Axumblade - fair, funny, and nice guy.  He seems to be pretty relaxed which is great
Smeags - Ive never really talked to him much but I feel bad for all the threads he has had to lock of mine lol

There is only one I really don't like but I won't name him. -_-

Mr Khan! #1

lolol

yeah i bet you love amp. XD

also, smeags- by far the most fair, and of course, he's a sega guy.

EDIT: Oh, not to say you are a bad guy Amp. You are great. Just bitter that you banned me 3 days for something that is pretty par for the course.

amp316, no doubt, funny and nice and does an overall great job moderating as well as remaining active in the community and posting in the forums.

Mr Khan
Smeags

1) Smeags because he's never banned me.
2) Mr Khan - very fair.
3) amp
4) axum

If I've missed any it's because I've had no contact with you and haven't heard anything bad or good!

Smeags, amp, axum and Mr. KHAN. Raddishhead also is pretty awesome.

I like all of them, I don't think I have seen anything majorly questionable from them. Of course there are some questionable moderation's, but that happens all the time.
If I have to pick it would be Smeags and Amp, because of the former organizing the Top 50 games thread and his posts have been top notch. While the latter having very funny posts and also having top notch posts. I can't say either say anything really bad to the other mods since they also make great posts and are mods for a reason.

I hope you mods continue with doing what you do great and don't try to others get the better of you.

Axum just cos he cool :)

Smeags es numero uno.

Followed by Axumblade and Mr.Khan tied.