Since I make my coffee one cup at a time, I tend to prefer cups that follow the standard size of my little plastic coffee filter holder thingy. Maybe my current favorite is the one on the left. The cup on the right is nice and all, but it doesn't get the use it deserves because of the slightly too wide rim. And, after all, I don't want to risk scalding myself just to use a cute little cup. So to avoid scalding myself [and anybody else for that matter] it's off to the shard pile for this little cutie......unless someone wants to rescue the cup.