I have a Greenlee set but it only goes to 1 1/2" conduit. I needed 2". I looked at Greenlee and Klein and as an example, Klein wanted $55 for just the punch side ($78 for the base). I've bought several Vevor items before and all of them (from exhaust fans and heated towel bars, to stove hoods & welders) have performed better than any item at their price points.
This item was no different. FedEx delivered this today (2 day shipping!) and I used it this afternoon. I used a step drill for the 1/2 inch (27/64 - 11mm will work but will be tight). Normally I would use the slugbuster for the first hole, but I wanted to see how this set worked. The good news is that even with only two points, and no buster ridge, the 1/2" worked wonderfully. Better yet, I could not see any wear points. The 2"/60mm worked just as well.
I'm not sure how long the parts in this set will work, but from what I've seen so far, I believe this was a very good investment and would highly recommend it!