Router, need 56Mbps over WiFi

Hardware Hub Networking
1

Can someone help me choose a router please. We have 4 phones 2 iPads, 5 computers, and a printer on the network. The modem provides 56Mbps but the router only pushes 26Mbps over WiFi. I also play alot of games so low ping would be great. I would prefer no more than 90$, but if necessary I can go there.

THANKS SO MUCH

I was looking at theese:

http://www.amazon.com/gp/product/B0049YQVHE/ref=s9_simh_gw_p147_d0_i6?pf_rd_m=ATVPDKIKX0DER&pf_rd_s=center-2&pf_rd_r=053F7ASR8E2F2SBETMRX&pf_rd_t=101&pf_rd_p=1630072222&pf_rd_i=507846

http://www.amazon.com/NETGEAR-Wireless-Router-Gigabit-WNDR3700/dp/B002HWRJY4/ref=sr_1_1?s=pc&ie=UTF8&qid=1382833338&sr=1-1&keywords=n+router

2

http://www.amazon.com/RT-N16-Wireless-N-Maximum-Performance-single/dp/B00387G6R8/ref=sr_1_7?s=electronics&ie=UTF8&qid=1382836812&sr=1-7&keywords=asus+router

if you dont need dual band this is probably the best put ddwrt on it.  Other wise the asus one you posted would be good too. or this with dual band  http://www.amazon.com/E2500-Advanced-Simultaneous-Dual-Band-Wireless-N/dp/B004T9RR4A/ref=sr_1_19?s=electronics&ie=UTF8&qid=1382836882&sr=1-19&keywords=wireless+router

3

What is Dual Band good for?

4

Do you really need a new router? If your current one can push >26Mbps over ethernet, just get a new access point instead, something like this: http://www.amazon.com/Ubiquiti-Networks-UniFi-Enterprise-System/dp/B004XXMUCQ/ref=sr_1_1?ie=UTF8&qid=1383143601&sr=8-1&keywords=unifi+ap