Thank you Kat and Mike I just burned out my first Mini nova and needed these links for the Thread. I am thinking about purchasing a PV that uses a 18490 Battery, or 18650 Battery any opinions? Price versus Quality? I have been looking at Provari's, grippers, Ego's... but your input is greatly appreciated! Thank you
Michael - there are a lot of choices. Here's some comments on stuff I vape.
Provari - IMBO (in my biased opinion) you can't go wrong w/ a Provari. I've got 2 full size and a mini. If I could only have 1, it would probably be the mini. It takes either 18350 or 18490 batts. The full size takes either 18490 or 18650's. Unless you want the extended batt life of an 18650 you don't need a full size. The mini with a tank or Vivi Nova is still pocketable with either batt configuration. Quality is rock solid, comes w/ a 1 year warranty and you cam extend to 2 yrs at extra cost. But you don't have to break the bank to get a good PV.
Grippers - this is an nice PV. I like the form factor, it fits nicely in my hand. It is not durable. The 510 connection is weak. The threads can strip, the connection can get loose. It's prone to having the door break off if you drop it. It's not pocket friendly. I can only carry it in my shirt pocket. If I put it in a jacket pocket or pants pocket I always seem to torque the tank an wind up with it crooked and cross threaded in the 510 connector. The output voltage does not seem to agree with the display reading. i need to run it up to 1/2 volt lower than my Provari for a comparable vape. Overall I like it - but would not recommend it for a primary PV.
Rider Robusts - Janet has 4 of these and likes them a lot. They run on 14500 batts so if batt life is important to you. Batts are 600 mAh, a little less than a basic eGo at 650 mAh. You might want to skip over these. The are VV and have readout for ohms and batt life - nice features.
VAMO (Lambo)) - Got one these too. It's a nice PV - has VV/VW, ohm check, batt check. I set it to 7.5 watts and forget it, that convenient. I only use it in 18350 mode. I don't like stacked or 18650 mode with the extension tube 'cause it's too long. Also, a lot of people (me inlcuded) have a slight rattle with 18650 batts. It's not a short PV though, in 18350 mode it's as long as a standard Provari with an 18490 batt.
Zmax - don't have one of these (yet). But seems everyone that does likes it and compares it favorably w/ a Provari. The Smoketeck has an LED screen. The Sigelei version has an OLED screen which is a chrisper/sharper display. It uses
1 18350, stacked 18350's or an 18650. I'm guessing length wise with an 18650 its comparable to a Provari and longer with stacked 18350's.
Can't talk about any of the eGo tube types that use replaceable batts. Don't have and don't know much about them.
My choices (ignoring price) would be Provari, Sigelei Zmax, Vamo(Lambo). The Robust doesn't make the list due to batt size/life and the Gripper, although a nice PV, doens't make my list due to build quality.