console gaming

Hello everyone. I have a standard network, Ont box, a router and multiple devices connected to it. Because of issues with NAT and my consoles, I sought to get a second static IP from my ISP. Today I received the details for the two static IPs. I wish to have the second one to solely be used...

So I've got an RT AC88U for my house of about 15 users with multiple devices each. Normally I have over 30 devices connected and I'm getting 1 gb bandwidth from my provider. Speedtest.net says I'm getting around 400 mbps dl and around 40 mbps ul speeds.i am connected through a cat6 ethernet cord...