Comparison BB30 bearings SRAM TRUVATIV with NTN 6806 JRLLB 5 K

I made this video to show you the difference between an SRAM TRUVATIV BB30 bearing and Japanese 6806 JRLLL 5K industrial bearing. The difference is amazing. I must admit that TRUVATIV bearing was not knew, it was 12 months old and did run 7300 km. However I remember when I build my bike one year ago the TRUVATIV bearing was not running smoother than in this video. I got inspired by this eye opener video from #hambini. Please check his video here:    • Ceramicspeed (Ceramic) bearings versu...  .
Ceramic bearings are definitely overpriced and do not deliver a much greater value than these high end industrial bearings described in Hambinis video. I just paid 40€ for 2 NTN bearings!