I personally like the .WS tld; I think it has serious future potential as the "dot website" connotation catches on. "Website" is far more intuitive than "COMpany" for many domain situations and it is also one less letter to type when compared to .COM, .NET or .ORG. I think it is also appropriate to note that the keys "W" and "S" are very close to each other on the QWERTY keyboard and can be typed sequentially very quickly with the one hand. This might seem trivial to some of you but in my experience I've found that one should never underestimate the allure of convenience and the computer user's desire for efficiency.
I don't think your particular name is worth much more than $100 now but in 2-4 I its value will mushroom.
AmCy