I just started vaping but in my limited experience I found cocoa vanilla mint from MVS to be quite nice. A dark chocolate taste with a vanilla undertone and a hint of mint. It's kind of like a hot chocolate mint cappuccino with a packet of vanilla creamer added.
Dark Side Delerium from Moon Mountain Vapor has been a good vape for me. Not a straight chocolate, more of a chocolate peanut butter caramel, which is exactly what the description on the website says. Just realized there is a 25% off deal right now because they are closed for VaperCon and the wait time will be longer....... I really don't need more liquid do I?
I've not had a decent chocolate vape yet in a pre-mix. I've tried cheapo FT ones, right up to gourmet chocolate juices. The best of the bunch was a strawberry chocolate caramel juice from vapology.
But hands down my favourite is my DIY choco/caramel with a hint of cream and honey - tastes just like a cadburys caramel bar, nectar for the taste buds
Cherry red Provari, Reo Grand, LP Reo Grand, Taifun GT, 4xKayfun v3.1, RM2, KFL, 3xKFL+V2, Russian 91's, bagua, 3x Astro, aga t2, Fogger v2+v4, Kraken, ithaka, Aqua, D-Eagle, Aios, RSST's, Vamo v2, SVD, KTS+, 2xVmod 2.0s, Vmod XL, GP Paps Lux, 6x Nemesis, 2x Stillare, Stingray, Poldiac, Caravela, Private V2, k100, Chi-You. In the post - Drippers.
I'm not a big chocolate fan, mainly because I hadn't liked any I'd tried.
Having said that, DDV (DarkestDayVapor) slipped in a freebie of 'Cenobyte Delight' (chocolate/raspberry) in my last order. Right out of the mail, it smelled absolutely delicious but the taste was...not bad (IMHO). But now that it's gotten a bit of age on it, it's really coming into its own. I'm not the type to be able to 'pick out top notes' or discern 'a faint whiff of <xxx> on the exhale' or anything like that but I can distinct taste both the chocolate and the raspberry and it's very very good.
Halo's Belgian Chocolate was my first chocolate vape because Halo was my first vendor with the G6 Cigalike, then the Triton...before getting a mod. But I have a fond place for them and still order the Belgian along with Tribeca every so often.
I just received an order from Velvet Cloud Vapor the other day and Mewlew's Magic has a nice predominant chocolate taste (even though the description says chocolate, fudge and butterscotch). I taste a rich real chocolate right now...maybe it's the mix of chocolate and fudge that makes it pop. But it does still need to steep a bit more, as it's only been a couple days so we'll see. But so far it's very good.
Rocket Fuel has a really good pure Chocolate one called Choco La Ti Da. I didn't really like the others I got (Clementine, Rocket Blend, Cat's Meow and Razz My Berries (that one was OK)...but the Choco is getting better by the day. This one might turn out better than Belgian.
I CAN tell you the absolute worst chocolate vape though. It's the one where I ordered the Chocolate Flavoring from The Flavor Apprentice and tried to DIY. Pee Yewwwww...so bad lol.
I love Halo's Belgian Chocolate, and haven't really liked others I've tried. I will have to try some of the others you all suggest.
Just tossing out another option, it will come and go (currently not shown), but it's OR3O from NicoTicket. It's an oreo cookie. I have a bottle steeping at the moment and like most of his deserts, probably needs a bit of time to steep. Hoping for the best. He has ordered more flavoring so this'll be back up from time to time.
Halo Belgian is about the only straight up chocolate I could stomach. Chocolate seems to be better when it's mixed with other flavors.
+1 VCV Mewlews Magic
+1 Mom & Pop Pachelas Famous 5 Layer
I also like:
Kick Bass Vapor Troll Bridge Cookie
High Desert Vapes Caramelnut Mocha
Ahlusion Cherry Midnight