The Janty Stick is primarily plastic. Not necessarily a deal-breaker, but depending on how hard you are on devices could merit some thought. Also the least expensive JS is over $90 shipped. You can buy two 510s for that if you look hard enough.
Battery life is a non-issue if you simply buy an extra battery or a charging case. What you want is a performer that works everytime. Consistantly giving great vapor and throat hit. Something you can control. Pretty much what every vaper wants. The 510 passes muster. Everyone raves about it for a reason. For the price, right out of the box, it's the best PV out right now.
Anyone considering a new PV should watch Terraphon's excellent review of e-SmokeyTreats' 510.
Battery life is a non-issue if you simply buy an extra battery or a charging case. What you want is a performer that works everytime. Consistantly giving great vapor and throat hit. Something you can control. Pretty much what every vaper wants. The 510 passes muster. Everyone raves about it for a reason. For the price, right out of the box, it's the best PV out right now.
Anyone considering a new PV should watch Terraphon's excellent review of e-SmokeyTreats' 510.