Ok so I had a Linksys WRT310N V1, and it was working fine, meaning it did what it was supposed to. Problem being that in my new place, when I moved my computer upstairs, it was ... well, slow. I lagged out of Aion a few times and downloads capped at like 75KB/sec. I have a 100ft ethernet cord, but setting it up is a pain when I just want to check something quickly. I looked into my router more and found that it only supported 2.4ghz, and there were 35 (!) other 2.4ghz access points in my wireless space.
I decided to shell out for a Cisco E3000 which supports dual-band with three antennas inside and got a new USB adapter that supported 5ghz.
Holy shit. 1.5MB/second download speeds from the same upstairs room that I was capping at 75kb/sec before (it's even bursted to 2.0MB/sec for a bit here). I'm ecstatic. Cost me $179 for the new router and $60 for the new USB wireless card.
So, if any of you guys are looking for a new router, highly recommend this Cisco E3000.
I own this router, !! =^.^= I <3 it.