Variable Temperature Tea Kettles

I have been asked about variable temperature tea kettles and here are my two favorites. The feature I like about the Krups is that you can actually make tea in it if you like or just use it as a kettle. Prices are very similar.  I like the Cuisinart also but I have run across a Cuisinart stainless steel kettle that had a strange metallic taste to it. I took that one back.