TP-Link AC5200 Wireless Tri-Band (Archer C5200)

well after years of slow internet dead zones and constant buffering I've decided I'm going to upgrade my router and after a lot of research I've decided to go with a tp-link AC 5200 gigabit router now this router is exclusively sold at Costco if you go on TP links website they actually show an AC 5400 not the 5200 which you see here now there's some very small performance differences as far as price the 5400 is about $40 more and to me it wasn't worth the extra money for the small increase in performance basically they're the same they use the same firmware in fact the firmware for the 5200 says AC 5400 and I'll get into that later I'm going to show you some of the specs online now like I said this is replacing my aging router which is a Linksys III thousand it's about six years old and the Wi-Fi performance of that router is awful for any kind of streaming gaming it just doesn't hold u