I just got my Argo. It feels cheap when you first hold it. As you use it that feeling goes away. Its solidly built but not a premium feel; it's mostly a cheaper plastic feel versus alloy, or a harder "metal like" plastic. Super portable. Light.
The stem is great. The pop top rocks. Clever, easy, functional. Reminds me of a pax 1 without the added maintenance.
Cranked it up to max, 428F, and packed pretty loose. It beeped when up to temp. Light flavorable draw with a low amount of draw resistance. Next draws got stronger. Good cloud production, not huge cloud production. Then I slowed my draw speed a bit.... Nice. Big. Clouds....
Flavor never gets terrible and starts out very good. The draw feels more convection like, the amount of herb used feels more convection like, and the loose pack feels much more convection like. That said, the flavor has the slightest touch of conduction pop corn flavor at the end of the session. The vapor is a touch warm, but not bad, much cooler than say a vapcap.
Tip the unit up side down when removing the stem or bits spent herb will fall out.
Cleaning is super easy. Carrying extra stems is super easy.
In sum, basically, after I read the reviews I felt optimistic that it would be a good vape, but not that it would be the best ever created. After hours of use, that's exactly how I feel now. Maybe a little more impressed.
For now I'll reach for this before my pax 2 or 3 when on the go.
It's a solid "B+/A -" vape when it comes vapor quality and production. An MV1 ghost for example has bigger cloud production and cooler vapor, so that's a "A" vape in my book vapor production wise.
As to portability, Argo is way better than most any vape.