Currently running a HG630B, but get pretty poor wifi speeds(Range from 15-30mb/s about 4m away from router) considering we have 100MB/s fibre.. I am wanting to upgrade to a 5hz router that will up the speeds for a decent price.

I have seen a HG659B for $60 on trademe(New) which seems like a good option as far as im aware.. Is there any better options for around the same price?