Diansheng 3x3 shape-mods: are they any good? (repost because there were no replies)

[SkewbyCopter]

I was looking online for 3x3 shape-mods today and some Diansheng shape-mods caught my attention, like the Shield Cube, the Diamond Cube, the Blade Cube, the UFO Cube and the Case Cube. So, if anyone has them, can you tell me if they're any good? And if not, if there are other brands that I can buy them from?

(Repost)

 

[artless1der]

try checking out ap's YT channel
he does lots of kinds of cubes/cuboids
and he's sponsored by DS