I 'll second the Backwoods Brew's coffees for good clean coffee flavor. Also doesn't clog attys and cartos. Cafe Mocha and Espresso are the strongest most real coffee like and only a touch sweet. Cappuccino a bit smoother and Caramel Cappuccino for the sweetest of the lot.
I've tried both GV Maiden and Keoke in 50pg/50vg double flavors. Maiden was too bitter and burnt tasting and Keoke had kind of a medicine coffee taste to it to me. Not horrible just okay. It could be the double flavor though.
Got a 3ml sample of Vaperite Kona Creme. It was better than the GV but I had too little to truly judge because I probably vaped it before it steeped enough. It was organic though.
I prefer BWBs coffees to all of them. They are cleaner with no base taste, just pretty much as they are described on the site. Caramel Cap is probably the only one I won't order again because I can add waffle or something to the regular cap if I feel like something extra sweet. They all taste pretty good right from the mail but get richer over time.
I bet V4L has Kahula somewhere in that long list, but doubt it would be a true match.
Happy coffee hunting!