I'm happy to group with any enchanter that doesn't bail on the group when my druid roots adds when they've run out of mana to mez with. Bonus points for enchanters that realize that druid roots have a damaging component.
You should be asking, "Which enchanter declares most loudly that he/she is the best?" That's the far more interesting question (and gives a pretty good indication usually who isn't actually #1.)
vessal... who got rid of the botters from sk1 by charming their static treants away and mezzing them till the botters woke up and left after 5 days of dgb doing nothing. he then checked back to make sure the asshats didn't return off and on for quite a while who will take any friend into zones to CC so they can get their special mob drops, for a simple thanks who will help wipe a zone like sk for hours(except places where people are already camped) with a treant/cyclops pet(he was having too much fun with both) trying to spawn grizzleknot who farms stuff and gives it away to friends who need it, when he could sell it all for profit(i'm sure he sold most of what he farms lol)