Could someone kindly explain the difference/benefits of having a tank cartridge? And would you go for the eGo over the Riva if price weren't an issue? Thanks again for the overwhelming amount of help from you all, I wasn't expecting a reply until tomorrow but straight away I have three pages of them!...
My experience has been the reverse of Zombitedesades with respect to tank cartridges. My first device was the eGo-T and now I'm using the type B tanks (approx 2ml) with the tube SR attys, as opposed to the eGo-T's cone attys. Type B is a great step forward in the tank system... better size mouthpiece, easier draw, I've had 0 leaks, 2ml lasts me about a day (former 1 PAD smoker), and the eGo-T's 900mah battery lasts me 31 hours on average. So I fill one tank (re-usable - I've used one 10 times now with no problems), change my battery for the one that's been left on charge (experienced no shortage of life letting them sit on charge with charger that came with the device), and I'm done 'messing around' for the day. I can vape for 24 hours with no fuss. I've never had juice in my mouth from this device. I know many have had issues with the eGo-T, and the tank system, but for me it has been flawless. Just a short (maybe 1 week) period where you learn how best to use it (strength of draw, best liquids etc.) but from thereon, I have no compunction to change device or smoke an analog. The only thing I have considered is a second device with voltage of 5v or 6v to see if I'd prefer it from the eGo's 3.7v (I think) but otherwise... I can now keep it simple and just buy liquids.
In terms of price, in keeping with the title of your thread, using my eGo-T has been between 4x and 12x cheaper than smoking, depending on how quickly you learn how to treat your attys. I haven't cleaned one yet and my latest atty is still popping like new after nearly 3 weeks. I just bought 75ml of liquid (more than 1 month's supply for me) for $25. I was usually spending $180 per month, so less than 1/6th of the cost of smoking.
There is a liter of menthol e-liquid available here on the forums from one seller, for about $71 with shipping. That would last me about 500 days, which works out to be about $0.14 per day or $1 a week to vape. So $4 a month instead of $180 for smoking. That's how ridiculously cheap it can get if you take care of your attys. I could vape a whole year for under $50. LMAO.
The eGo-T is a GREAT device. I'm not knocking the others for starters (Riva), or the devices the veterans use (eg. ProVari, Darwin), but I'd compare the eGo-T to the likes of the Kindle and iPhone... they set the standard for future comparisons, imo.
Congrats on getting of cigs.
