InstallerParts CAT6A Ethernet Cable 20FT (20 Pack) - Slim UTP Booted Blue Network Cable for High-Speed Internet & 10Gigabit/Sec - 550MHz, 28AWG - Perfect for Home Office, Gaming & Server Rooms

1) RIDICULOUSLY wasteful packaging when buying in bulk...an exterior plastic bag with individually bagged cables. All the bags are EXTREMELY thick plastic too which I can appreciate, but one heavy duty bag is more than enough for some ethernet cables. This kind of waste we don't need!2) Cant depend on stock to be available when you need it most. Been waiting a LONG time for cables that have still not shipped. Promised shipping dates come and gone three times.3) A couple of cables I have purchased so far didn't pass 10GB for me. I suspect many people are not testing all their cables for 10GB. One of the later ones I bought is not passing it but I needed the cables and couldn't wait for this company to get them back in stock so I kept the whole pack and just use the one in a spot where 10GB will never be necessary.On a positive note, all the cables pass PoE+ for me without issue.Currently waiting on an order placed March 11th. It's now MAY 17th. Finally showed stock for nearly two weeks while showing 2-3 day delivery but wasn't shipping my backorder so I cancelled my original order and placed a new one. Finally got the cables shipped to me but it should have not have been so difficult.This will be my last purchase of these assuming I don't need anymore cables in the front of my rack that will be visible and need to match the existing ones.Wish I could have given a review on the merits of the cables alone (3+ stars), but the buying process in its entirety leaves so much to be desired.