These services tend to come with a box that'll do your NAT so you just need some dumb ports. I started with a MikroTik 4 port 10G for ~$130 to be able to connec

These services tend to come with a box that'll do your NAT so you just need some dumb ports. I started with a MikroTik 4 port 10G for ~$130 to be able to connect a NAS, my main PC, and my Wi-Fi since the box it came with didn't have that many high speed ports. The rest can go into the 1G ports or on a standard 1G switch. Since then I've picked up a cheap piece of shit 8 port 10G on Aliexpress for ~$100. Works surprisingly well.