If you go with with the N13 there is the dd-wrt option. no need to stick with stock. Thing is i don't see people here using N13 with dd-wrt for better stability rather they want the flexibility to use software which is not present in stock.
Do you really need two routers to begin with when one centrally placed and more powerful would do.
Is your place a multi-storey ?
There are no 2 routers mate, the N13U that I have currently is going to dad, he needs the 2 wifi networks at the office cause the existing BSNL keep dropping on and off, the customer care is non existent, so they already have an airtel, just hooking up a router to that.
None of em are multistory, the current house, I shifted my comp to the other end (with TP-Link 150mbps USB reciever), and now I get -74 RSSI, and in the bathroom adjoining my comp, the signal is weak, and I often run 'Virtual router' on the desktop and use devices in the restroom. I have streamed video file from my laptop in the same room as my desktop to my desktop, it would freeze a couple times while playing but manageable. The full HD videos do stutter a lot, now I have got a lan cable and directly connect my laptop to desktop and play the videos. As for gaming for most of it Bf3 MP goes ok, with the occasional spikes.
Anyways this is for a couple months will be moving to a new place, and there will try and have the WAN wired to my desktop, and it will be 2800 sq ft and single floor, but with a couple smart tvs and stream movies from router to other devices and also print server would be nice to have. Again, I am thinking I may not be able to cover the entire area with one router, but need a solid base router, and will see if I need a repeater and can add one.
So, please suggest. Thanks in advance.