Which series are you asking for?
We use the best raw we can find for each project individually.
So your question is quite vague...
_________________
Διαβάστε τους Κανόνες του Forum! Τα greeklish απαγορεύονται!
Διαβάστε το Playback FAQ
Feeling... nauseous already? Wait to see my anime list first...
And remember, fansubbing is NOT serious business...