kith seller (aka StreetHooligan) (https://item.taobao.com/item.htm?spm=a1z10.1-c.w4004-14165131400.10.518f4623IZlWkx&id=578251303472)

and 0832CLUB (https://item.taobao.com/item.htm?spm=a1z10.3-c-s.w4002-18743078475.29.26156d715dfNw8&id=580511855765)

From what I've seen, Kingshark's hoodie blank quality definitely isn't as good as either of these two sellers (I've personally been trying to decide who to cop from as well but I'm looking for hella comfort). kith seller sometimes has a flaw where the "r" on the right side is cut off too much. There's not much known about 0832CLUB's hoodie, but it looks great (he posted a video here somewhere) and since he's only selling about 8 pieces per size, I'm inclined to believe that each piece is of really high quality without flaws.

MIRROR has the black hoodie, but not the white if that's what you're looking for. Blank quality is always really good, but I've heard mixed reviews about the bogo print 1:1.

gl bro i might try to GP 0832CLUB but thats just me