Yeah but a mflb or a davinci isn't going to rip like a no2, if you like clouds buy the no2. Not a bad price either. Depending on how old it is anyway, the battery starts to go bad after 6 months of use if you use it as a portable. Brand new I started out with being able to get 3 1/2 bowls before I ran out of battery, now it's getting hard to do 1 1/2. Also, as stated it's not the best vape for stealth- unless you put it a giant mcdonalds cup or something.
If you're gonna invest 250 bucks into a vape consider Thermovape T1 too, keep in mind since the Pax's battery is permanent you'll be unable to buy a replacement when it starts to die, which will be quickly if you intend on using it for regular use. The thermovape will have a nearly indefinite life due to the ability to replace every part. If you're looking for a vape to pass down to your children, this is it. It's also basically the stealthiest vape you can get, looking like an e-cigarette instead of an iPod that you suck on. Plus you get to buy other attachments or make it multipurpose unit with that extra 50 bucks you save...
Another problem is that the pax, Imo, seems to be a little underpowered for a home unit. The no2 however is perfect for this task, and hits like a bong when you hook it up to glass. The t1 is better used as a portable, but since it has so much power it's basically a home vape if you buy the power adapter.
The 3 no2s I've encountered (including mine) never had a plasticky smell or taste.