You wrote under counter but what I was pretty confident that you meant under cabinet. My two big complaints with the current offerings are that they are either too thick so they end up being a little proud of the cabinet face or they are the thin strips that only project the light in a stripe across the counter.
The thing I really want in my next kitchen is an "air wall" and well designed fume food/fire hood, with both big lights and task/spot lights. Right now I have one of the stupid "recirculate the output after running through a tiny filter" nominal hoods over the stove, which is really incompatible with high-heat cast iron or wok cooking. And would terrify me if there were a fire (I have a Halon 1211 and an ABC dry chemical between the stove and the exit, along with a costco bag of baking soda, and plenty of pan lids, but still)
