for me it's Genmaicha. a Japanese Green tea, a mixture of a Sencha and popped Genmai (hulled rice kernels) it's almost like drinking rice krispies sans sugar and milk
Rooibos
Genmaicha
Pu'er tea
Lapsang Souchong
I've got to try that, sounds great.One of my favorite blends is rooibus with dried orange peel and peppermint.