Why You Should Upgrade Your Router, Even If You Have Older Gadgets
howtogeek.com
howtogeek.com
I'm using one of those WRT54G routers, running DD-WRT. It's 12 years old, but still works like a charm. It's able to deliver around 22 Mbps, which is enough for my ever so modern demands.
Anyone buying a "Gaming Router" or other nonsense prosumer model from a big name is getting ripped off.
If you need proprietary the Peplink SOHO is surprisingly good.