The Energon Pub

I'm looking into getting a small Superion to go with my WSTs, which is an affordable option especially since I don't own the G1 version. I notice there are two different sizes, Mini & WST. Obviously the smaller WST one would be more in scale, but would there be more QC issues due to the smaller size? From the images, the WST actually looks better in that the leg bots' head & chest are not molded together as a single part. Does anyone have the two to compare?

One more thing, which version was the Reprolabels set made for?