I own socks from both companies. Other than style, I don't really notice a difference between the two.
The difference between these and regular cotton socks is significant!
I'll buy whichever style is more suited to my liking. Right now Sockguy is more in tune with my style! (Whoa! Sounding too Metro Man!)
L8R
__________________
"Life is not a journey to the grave with the intention of arriving safely in a pretty and well preserved body, but rather to skid in broadside, thoroughly used up, totally worn out, and loudly proclaiming, "WOW, What a Ride!" - unknown
"Your Bike Sucks" - Sky Yaeger