First off, excellent site and community. Thanks for all that you do!

I'm new here and want to contribute anything useful that I can. But I'm a bit confused about preferred formats. In the world of GH/RB type content, in order of preference, what are the preferred formats? A single mogg, ogg tracks, flac, mp3 etc.

And then if it's not a single mogg, what's preferable, every track from the source mogg? Tracks that can be summed to a single stereo track summed (ex: 4 drum tracks summed to a stereo track)?

I know there are varying quality content out there and like most, I want the best quality possible.

Thanks