Best vape for me is with a fresh 2.0 oHm single coil carto in a glass tank. I have a few of the new Smoktech Titan clearomizer tanks (a Vivi Nova clone), and although they are easy and convenient to fill and use, the flavor is somewhat muted compared side by side to the same juice in a glass carto tank.
For your first tank, I'd recommend a OCD pyrex tank from IBTanked.com . Glass tubes are $5 for a standard (for standard 35mm cartos like Boges) or XL (for XL size 45mm cartos like Smoktech dual or single coils). He offers 3 choices of ss endcaps for $19 and several choices of very unique colored acrylic endcaps for $16. These are similar in diameter to a Provari. I just ordered 3 of these over the weekend.
80% of my juice flavors are either coffee or fruit flavors. The fruits need low voltage (below 3.7v), otherwise will taste burnt. The coffees I will vape anywhere from 3.7v to 5.1v . Your taste will likely vary from mine, but here are my favorites that I continue to reorder:
FAVORITE BAKERY:
Copper Creek House Blend *
Vape Dudes No Bake Cake
Dark City Vapor Cake Mix
FAVORITE FRUIT:
Highbrow Orange de Sangre *
Dark City Vapor Fuzzy Peach *
Copper Creek Passion Fruit
Smokeless Image Classic Grape
Volcanocigs USA Pele's Papaya
FAVORITE COFFEE:
Copper Creek Coffee with Sweet Cream from MyFreedomSmokes added *
VapeRite Double Espresso *
Virgin Vapors Kona Velvet Milkshake *
Virgin Vapors Kona Coffee Milkshake
VapeRite Organic Kona Cream *
Vape Dudes Mocha Java Drizzle
Back Woods Brew Espresso
FAVORITE ALCOHOL VAPE:
Tasty Vapor Amaretto Stone Sour *
Mrs.T's Amaretto Coffee with Whipped Cream
Vape Dudes Mango Martini
FAVORITE DRINK/BEVERAGE:
Juicy Vapor Ecto Plasma *
Virgin Vapors Root Beer Float *
Dark City Vapor Strawberry Freeze
FAVORITE MENTHOL:
Smokeless Image Ice Menthol
Juices with the * are highly recommended