I use a powder, and mostly HWC since the BF uses that for coffee. I actually prefer it with coconut milk though, I just tend to not use it all up before it expires and hate wasting food (unsweetened refrigerated coconut milk)I keep meaning to try it with canned coconut milk because it has more fat. There is a bright flavor to the matcha that matches very well with plant milks.
I find a bit of vanilla really goes well with it too, makes it sweeter and more latte-like.
There are different grades of matcha… ceremonial or culinary. The ceremonial is amazing but super pricy. The best rule of thumb is the brighter green it is the better it will taste. Some of the culinary grades can be a bit gritty or bitter. Culinary is so fresh and sweet, I don’t even need milk with it.
You do have to whisk it up well since it’s a suspension and not a brew. I use a little battery powered milk frother or I whisk by rolling the whisk handle between my palms to really aerate it.
I quit drinking coffee last year because it makes me anxious, I drink many kinds of tea now but have settled on matcha for my morning brew because it’s slightly higher in caffeine than reg. green tea but it’s high in l-theanine, which slows down the caffeine hit so you have a longer and calmer effect. You don’t get jittery or have a steep caffeine crash after a couple hours. One mug of matcha keeps me going for most of the day. I especially like drinking it now since my vegetable intake is way lower than before and it’s crazy high in antioxidants.