I've been interested in trying Killer Queen, heard it packs a punch.. Mosca and DGS both have it, different g13 cuts though. Mosca uses airborne cut and dgs uses the pacific. Also, GN collection has g13 ix.. If you ever get a chance to get a XJ-13 clone, don't pass it up. One of my favorite strains, jack herer and g13, some powerful shit for sure.
Cannacopia's Government Mule is G13 X Deep Chunk. Not sure if they're gonna restock though so this might be a moot point. Whatever the case here's mine fully flushed at 65 days.
Well if he ever restocks Head has some very nice g 13 crosses . I grow mainly outdoor and the g13 and its crosses do really well for me . So Im waiting and hoping he restocks !!!
peace
mutt