>>63968174The manga and doujins are inconsistently spread over several mediafire accounts. Ideally there should be a single torrent with all doujins and manga, but it isn't going to happen any time soon.
Yen Press' translation is good enough for most people, it's perhaps a little dumbed down for us hardcore weeaboos. Worth regular prices.
S23's DVDs are meant to only look pretty on your shelf. If getting them makes you feel better, do it. Don't bother watching them, particularly now that BD versions of S1 and S2 are coming.