I got sent these to try and test to give them feedback...
Like people mentioned here, lace bite was TERRIBLE. I couldn't get them tight enough to actually make my skates feel "snug" until I cranked them and then I had to get off the ice for the shift because lace bite was so bad. I relayed this to them but got no response. That was with the unwaxed as I usually don't use waxed laces. I never bothered to try and use the waxed.