Best manga scanlation group

[ai-chan]

The topic says it all.

[Kyo]

I read way too much manga and never pay attention to the scanslation groups... It would be hard for me to put a finger on a particular one... but I think I like the guys doing 'Pastel' would be one of the best.... their scans are always clean and there are seldom any grammar/spelling errors...

[crimson]

So far I like the scanlation by Sleepyfans on Naruto Shippuden manga. Best one yet.

[6pack]

Well to be honest the Goddess Miyaku Team does really good scanlations. They literally take pains to give a good output to the readers. Their scanlations stand out from the rest in quality. 

[Selenium_Glow]

I've liked nearly all releases by Noizy Scans and Red Hawk Scanlations...

[THE KING]

For me all the groups are equal, all of them do the same thing. It's just that some have more time and or resources to provide better quality.
Judging on quality too we can't compare a group working on magazine scans and another working on tankobons.

Naruto: There are just too many groups scanlating it.
Some do a speed scan and we get to read it early like sleepyfans.
Some take a little time and provide medium quality stuff like binktopia.
There are still a few who make the raws look better than tanko scans like japflap.

All the three types can be said to be best in some or the other departments.

IMO we should not compare and just appreciate.