Those contacts have a very nice look to them but there is one thing you really need to keep in mind:
Your natural eye colour.
Unless you have very, very, very light coloured eyes, those contacts likely will not good on your eyes and cause things to look horribly unnatural.
I always recommend PinkyParadise as a good place to look over a wide selection of contacts.
Click me to see PinkyParadise!
Now, if your eyes will not clash with those lenses, I definitely recommend getting them!