If you haven't tried them yet, quite a few of the more tea-like flavors from Alice in Vapeland are really good, particularly "Afternoon Tea", and have very little sweetness to them. I've also taken to using "Black Tea" from MBV and adding a little French Vanilla to it as the tea by itself is a little off putting. Heather's has a mocha juice that's much more like coffee than mocha. A little harsh the first time I tried it, but good.