Nope. Arizer and Storz and Bickel are up there and absolutely pulling their weight. The solo, volcano/mighty/crafty are certainly well known, so Pax doesn't have the lock down on brand recognition.
There's a second tier of cheap-but-probably-safe that's companies like boundless or healthy rips.
Then there are the fan favorites / esoteric-nerd things like dynavap or the aforementioned basemenet-makers or hobbyist/lifestyle companies. They're not going to hit mass-market volume but they've got the nerds covered.
Pax is killing it with the Era (but that's for concentrates) and their parent company is Juul, so they're well positioned -- but they are not setting the trend of the market at all. They continue to make good-but-overpriced conduction-only units that are increasingly just totally eclipsed by convection/hybrid units with replaceable batteries or alternative heat sources.
For portable non-concentrate, Mighty by Storz and Bickel is hands down the best device I've used. The engineering is flawless: amazing battery life, extremely durable, easily replaceable wear/tear parts, use while charging, fast heat up times, a poker built into the base of it... I could go on. It was pricey but I've had it 4+ years, with no signs of decaying battery life or any non wear/tear part replacement, despite a lot of use and a lot of abuse.
