Yup, I can definitely attest to your findings, @montecristo. Microdosing also gets potentiated quite a bit by @Nahm's wonderful Ginseng tea recipe (which has mysteriously disappeared from the forum, BTW).
A couple of days ago I did a tea concoction consisting of about 300 mg powered Cubensis shrooms including the remnants, American ginseng powder, honey and a bag of Earl Gray. Very yummy taste.
I have microdosed mushrooms several times before, but this felt remarkably more relaxing and it was really able to quiet my monkey mind. A really good day...