In the bathroom I do not mind having to turn 2 faucet knobs on to control hot and cold, in the kitchen I dont want to do that as I have other things in my hands, so for practical reasons I would choose single handle operation.

I love the look of those. I agree with Judy M, you have to adjust the temp with yucky hands using the 2 knobs. Lever style handles help. If you get one at least get a side spray to help rinse out such a large sink. For as much as I cook I would go for a vintage inspired single handle.

What great taste we have :)

agree with above.

Really depends on the design, and what the function requirements are.

http://www.poshhaus.com/store/c/208-Kitchen-Faucets.html

What is the name of the faucet?