Yup. The different edges gave me different results. I'll try one of my Voskhods again soon in a few days. Last I tried, the side with the shorter edge bounced a lot while the other side with the larger edge did not. You guys are better off spending your money on actual razor blades that have identical sides. Lets not give this Russian company who obviously cuts corners on QC anymore of our money....maybe once they see their business declining they'll buck the **** up and put better quality in there blades. I've been with my GSBs for awhile now, and don't see any reason to go back to anything else.