Avoid the following:
Poor interface, annoying to set up, weak wifi signals and poorly supported (even though they say they are not) - too many have been returned with isues..
Linksys ain't bad, but not great..
On a budget,look at any by Edimax, TP-Link and Tenda.
ASUS are pretty good.
And if you want the best for SOHO look at Draytek.
I have been programming on computers since the ZX81.
I am an apprentice trained Electronics Engineer with qualifications to back it up.
I have been repairing computers since 1996.
Yet to some people I still know nothing...