[Ryu James]

so i went back and forth on this and after reading up found that the ABEC rating does not mean they are faster. just means tighter tolerances. also, i talked the ebay seller down to $125 on the boca bearings and then found out they were a full-contact seal instead of no-contact seal like Acer so i just went with Acer. i have never had issues with mine. never failed and very smooth and fast. plus i just clean them out every so often and use the Sin lube and that keeps em running smooth.