I have two suggestions for you that I give the trillions of grad students who bother me every time I whip out my PV, haha! It really depends whether or not you want a long, slender, cig-lookin device, or if you're okay moving away from that look to a more robust-looking device.
The Volt is my mother's choice and is cig-looking. Can't go wrong with it, she loves it and it keeps her off the analogs. There's a 15% off coupon floating around for SmokelessImage somewhere, I'm sure someone can find it for you if you are unable to.
Hoosierecig's KGO kit is an amazing price and performs better than my eGo-C (on the basis I only use boge cartomizers now), and can be bought at
KGO kit1100mAh by SLB. Pick up some Boge LR cartomizers and a fantabulous drip tip of your choice if you are feeling adventurous.
5off for 5% off, last time I checked. Which was today. Because a grad student hounded me about it.
I will mention SmokelessImage's customer service is near perfection, always quick to answer questions and were really nice to my mom. Hoosierecig never got back to me from the 2 emails I sent them, but as they always say around here, your experience may differ from mine. I strongly suggest the KGO over the Volt based on
my tastes (regardless of customer service), because of battery life and performance (again, to my tastes).
I hope this helps! Send me a PM after you get a new unit and tell me how you like it!