I have always been a stickler for pure white coating/enamel/porcelain for any of my teacups or mugs so that I can see the exact hue and the leaves as they should be. But I recently switched over to clear glass cups/mugs/gaiwans and I don't think there is any chance of turning back. Being able to fully appreciate the colors and the leaves in their agony has made the past month of tea even more enjoyable and fulfilling.
I also have become a complete convert to gaiwans, and my poor Yixing has not seen much use for over a month. I'm sure I will eventually work back into it but I have seen the light and realized what I've been missing. I was pretty stuck in my ways and really didn't give the gaiwan much respect, until I began brewing and drinking directly from it. The other crazy thing is some teas I previously enjoyed I do not like so much in the more intimate setting of the gaiwan, and when I analyzed things more closely I found that the tea really has not been that great in comparison to some others. (some of my most expensive green kukicha is off my list forever) I have also found I am enjoying other teas that I previously did not.
Sorry for such a "simple" post but it has had a profound effect on my enjoyment of tea and I owe thanks to this group for making me break out of some well-worn ruts, as well as highly recommend trying both or either if you have not.
- Dominic Drinking: Numi Assam (in a clear glass mug :)