So I'm using the Blu e-cig. Before anyone complains about how crappy it is, I want to make it clear I'm happy with it, for the most part. I'm not looking for another model, but I am looking for a way to make my cartridges last longer. If I vape without interruption from analogs, my cartridges last maybe a 1.5 - 2 weeks. I've been looking into e-liquid so that hopefully I can extend the use of my liquid, but I'm having trouble pinpointing the kind I should use. My friend gave me 3 small bottles of Ms. T's Bakery Essentials (no nicotine). Surprisingly I get a lot of vapor from it (which is probably because of how I fill my cartridges), but it doesn't give me the feeling I get from regular Blu cartridges. I like like the throat and lung hit I get from Blu's liquid, and I can hardly feel anything from this other liquid. It's too smooth. Does anyone know of a good (but inexpensive) brand of e-liquid that has a similar feel to the Blu, or at least an obvious throat and lung hit?