I have an asus rt n900. Its little bit expensive but it worth all that money.

If your living in a house then i would recommend you this. But if your living in an apartment then its not worth paying so much.

I would then recommend you linksys ea3500. I had this for a while and it worked great.

http://www.amazon.com/gp/aw/d/B00L4HWY3E/ref=mp_s_a_1_5?qid=1416679833&sr=8-5&pi=AC_SX110_SY165_QL70

Lucky for you they have a certified one for 35 bucks.

Also, all those <$25 routers are also good. More money, more range.

Best of luck