Hi, I have just joined this site. E-cigs are new to me. I have been using Blu since November 2013. Have many issues w/batteries and cartridges. While customer service is happy to replace with no charge, I would rather pay and have a product that works. Any suggestions for an e-cig that has good battery power and good cartridges? I need a system that has a battery pack so that I can charge on the road as I am a sales rep and not always near an outlet or car charger. I might try the Blu 100's since they claim to have good battery power, but that only comes in black and I would prefer a white battery. As it is, I feel like I am smoking a ball point pen. I did try the njoy dispo and that configuration most nearly matched the feel of an analog in that there is a "paper" feel to it. However, it lasted only a few puffs and then went dead. Also, I don't think they have much to offer in rechargeable and/or battery packs. It looks like the V2 might be a possibility since they do offer a battery pack. Any suggestions? I'm not an advanced user, so just looking for something I can order "off the rack" and something that is as close in size to an analog that offers consistent quality.