Router upgrade

What router do you guys recommend?
We're on FTTP (250/25) with AussieBB
We currently have our old Technicolour Telstra modem/router but we've been getting dropouts recently and Aussie said it looks fine on their end

So its probably time we upgrade. Our house isn't huge so wifi coverage isn't a huge issue
Probably would want to spend around $200 but ideally something I can go pickup asap, rather than get delivered.

Doesn't have to be anything crazy, just enough to get the job done
thanks