I am looking to increase my range and ideally performance from the WNDR3700. Overall, I have been very happy with the Netgear, but I am having a hard time streaming to the corner of my house. I am currently trying the Amped AP20000G AP, and it seems inconsistent. Range is generally better, but performance varies from great to borderline OK. When I bought the Netgear, it was widely considered the best at the time in terms of combination of performance and range. Would that now be the Asus RT-N66U? It's not clear to me if that's the case. Price is not a factor for me - just performance, range, and general reliability.