Learn vaping without the noise.

Practical, opinionated guides written by reviewers who've tested every device they reference. No affiliate fluff, no SEO filler.

Total Guides142
Updated weeklyMay 9, 2026
Avg read time9 min
Reading paths3 levels

Start with a path

Three structured reading paths, each ~6 articles deep. Pick the level that matches where you are.

01
★☆☆☆☆ Beginner
Switching from cigarettes
A six-article path that gets you from your first device decision to a stable daily routine. ~70 minutes total.
6articles72min totalUpdated 5/8
02
★★★☆☆ Intermediate
Building a better setup
For year-two users ready to learn coils, RBA basics, and how to tune airflow and wattage for the flavor you want.
8articles110min totalUpdated 5/2
03
★★★★★ Advanced
RBA, mech, and DIY e-liquid
Coil-building, mechanical mods, and DIY mixing. Safety-first, with the calculations spelled out so you don't take shortcuts.
11articles185min totalUpdated 4/29
Topic

Beginner Basics 28 guides

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Beginner· 12 min
How to choose your first refillable pod system
From "what's a coil?" to a confident purchase, with our top three picks at three price points.
Devon MillsUpdated 5/9
Beginner· 8 min
MTL vs. DTL: which inhale style fits you?
A simple decision tree based on what you smoked before, what you want to feel, and how much vapor you want.
Devon MillsUpdated 5/3
Beginner· 6 min
Picking the right nicotine strength on your first try
The number on the bottle and the number you actually need are rarely the same. Here's how to bridge the gap.
Dr. Aisha PatelUpdated 4/28
Beginner· 9 min
Refilling, priming, and basic coil care
Five minutes of priming saves you a $4 coil and a bad week. The exact procedure, with photos.
Devon MillsUpdated 5/1

Buying Guides 22 guides

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Intermediate· 14 min
Best disposable vapes under $20 (May 2026)
12 disposables at retail price; 4 made our recommend list. The other 8, and why we passed.
Marcus WebbUpdated 5/9
Intermediate· 11 min
How to spot a counterfeit JUUL or Vuse pod
Eight visual and behavioral cues, plus the manufacturer-authorized retailer list for both brands.
Sarah ChenUpdated 4/22
Beginner· 7 min
Open vs. closed pod systems: 5-minute breakdown
The case is mostly economic. Here are the actual numbers, not the marketing.
Devon MillsUpdated 4/30
Intermediate· 10 min
Best heated tobacco devices in 2026
IQOS, Glo, Ploom — all three lab-tested. Which one to buy, in two paragraphs each.
Sarah ChenUpdated 5/5

Coils & Builds 14 guides

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Advanced· 22 min
Building your first single-coil RDA, with safety math
Battery limits, ohm reading, hot legs. The whole procedure with the calculations spelled out.
Devon MillsUpdated 4/15
Intermediate· 9 min
When to replace a coil — and how to make it last 2× longer
Most coils die from preventable mistakes. The five habits that double their life.
Devon MillsUpdated 5/2
Advanced· 16 min
Mesh vs. round wire: when each is actually better
Mesh isn't always the answer. The flavor and life trade-offs, settled.
Devon MillsUpdated 4/19
Advanced· 13 min
Wattage tuning by coil type — a working guide
Mesh, kanthal, NiCr80 — each has a flavor curve. Here's how to find yours in 10 minutes.
Devon MillsUpdated 4/26

Health & Safety 25 guides

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Beginner· 11 min
Reading a lab report: what 14 numbers actually mean
Heavy metals, carbonyls, particle size — explained without the chemistry degree.
Dr. Aisha PatelUpdated 5/4
Intermediate· 14 min
Battery safety: the rules that actually matter
Vaper-killer myths, real failure modes, and the four habits that make accidents extremely rare.
Devon MillsUpdated 4/18
Beginner· 8 min
EVALI explained, six years later
What we know now about the 2019 outbreak, and how it informs current product safety standards.
Dr. Aisha PatelUpdated 3/30
Beginner· 7 min
Quitting nicotine after switching to vape
A practical four-month taper schedule based on the 2024 NRT meta-analysis.
Dr. Aisha PatelUpdated 4/12