I really like the capacity and the big thing that works out really well is the lid. I have had a lot of trouble with the pop down lids. I’ve gone through about six of them. I also have many many cups, but it seems like there is just something wrong with those pop down cups they don’t seem to last long, the lid that they have on this one is the slide back type which is perfect and I see this one lasting much much longer. The time that it keeps the liquid hot is a great feature lasting longer than the other cups that I have and that is appreciated , I am a big Ember fan like I’ve said I have many of these cups but this one takes it up a notch with the cap capacity and the lid types. 
I would definitely recommend this mug.