Has anyone used one of these? We were looking at one in Farmers (the one on the top left of the picture below) and it fits everything we need and DF likes it, but you don't seem to hear much about them? We would get the capsule as well, for the car. Our second choice was the Mother's Choice one which is the red one kind of in the middle on the right hand side of the page...they both come with the capsules which we think is quite good and convenient.