Same Plastic Shells, Different Great Yoyos

Plastic Grind Machine, Death to Metal yoyo.
and we thought thats the best plastic YYF can come up with...
the shape was great, and YYF went on to improve it, and comes the Counter Attack and Die-Nasty!
here's a look at the different yoyos with the same shells.
Die-Nasty, PGM v1, PGM v2, Counter Attack




u can't differentiate them just by looking at the shells from the response view, except for the Counter Attack cause its translucent. and of course, the center-trac bearing for both the Counter Attack and the Die-Nasty, other than that, they all look the same from this view.
but i got to say, they all play differently..... ok, maybe the PGM v1 & v2 plays about the same.
note, this is not a review, just photos for those who wants one but have not gotten, and needs picture of them~

here's the photos of the Die-Nasty!




and the Counter Attack, my favorite among them!