After 4 months of research from Asus to TP link finally landed on Nergear R6400 v2 as the deal was Jaw dropping on flipkart. Thanks flipkart for superb deal and quick delivery.

Features : -
1) Looks stunning and wall mountable though bit large in size.
2) Home situation - Bedroom | Hall | Kitchen | Bedroom ..approx 1000 sq.ft
3) Installed router in Hall.
4) Excellent range in full house.
5) Gave Bedroom and Hall 5g as both TVs have firestick installed.
6) All rest of the mobile devices on 2...

very easy to install...and performance is also good

That is best router available in this price range.
Pros:
1. Gigabit ports,Dual band,Ac enable
2. Wifi on off switch, Router on off switch
3. Two usb port 2.0 and 3.0
4. Guest login support
5. 3 Antenna , WPS switch for easy connect.

Cons.
1. Usb 2.0 is very bad not able keep your pendrive alive even for 2 hours.
2. Usb 3.0 dont work with portable hdd. After reading hdd it get hanged and user not able to access internet so need to restart again. But works like a charm for usb 3.0 pendrive.
3....

Install DD-WRT and you are good to go.

Pros:
1. Product quality is awesome.
2. No wifi disruption or disconnections.
3. Good Speed.
4. Light weight.
5. interface for printing.
6. File sharing.

Cons:
1. Big size.
2. Massive Led lights ( almost feels like a night lamp lit up if running at night in dark, may be a pro for some).

Perhaps due to a memory leak or whatever, the router needs to be restarted frequently, i.e., once in a few days. I have a cheaper router that's far more reliable. The router just disconnects, by removing the networks completely. I initially thought it was an issue with our ISP, but after testing with another router (D-link) I realized this model has issues. There are several complaints about this on the internet as well. By the time I investigated and realized, it was too late for a return.

Absolutely amazing!

wonderful deal , little over 3k. this router is beast and clocked 110 mbps on wifi.