Just saw this picture of an Inzer. Probably shouldn't affect function, but holy crooked stitching Batman.
Imgur: The most awesome images on the Internet
about 5 years ago I went ahead and bought an Inzer. Single prong. Black. Never looked back, never had a problem, never thought about it again. Got busy lifting.
FYI - I ordered my Pioneer belt on April 4th, and received it today, so it took exactly 2 weeks to receive. Looking forward to using it tomorrow!
Doesn't feel broken in after 4 years. Build quality/feel isn't as good as the others. Also took forever to get it in the first place. Pretty terrible customer experience when I bought it. No email confirming order or status. Just wait forever, then one day it shows up.