I don't like the Keurig coffee makers because I try to avoid heating up plastic, it is pricey, causes a lot of waste, etc. But, I hated the fuss of using a french press for anything but cold brew in the summers.
So. THIS THING IS THE BEST THING TO HAPPEN TO ME ALL YEAR. I make large size cups and regular size cups in it, even at the smallest size. I just pour water from a hotpot over grounds and POOF! GREAT, FAST, COFFEE!!!
I have the glass one and the plastic touches the opening a little, but that doesn't really bother me. The handle makes it so it never gets too hot. It's sturdy without being heavy. It looks cute. Honestly, it's just my new favorite thing. I've been using it basically day for at least a month now and it's saved me so much money now that I prefer just making my own coffee over getting it at a store!