So I thought I would update you guys on what I bought.
I ended up going with the Volt from smokelessimage.com. In short, I like it. The flavor is a bit weak, but I think I'm going to get used to this overall. I may go back and smoke a regular analog strictly to compare the difference between ecig and the real thing.
The carts were prefilled 18 mg nic. Not strong enough for me it seems, because I regularly smoked Camel Methol full flavor. However, I am getting a buzz from the ecig. I've smoked it quite a bit today, charged quickly using the supplied usb charger.
The juice I bought was menthol ice 24 mg (the highest I could buy at smokelessimage). I liked the icey mouth that the analogs gave me, not to mention the nice relaxed feeling that I got, but am tired of dealing with mucous buildup in the back of my throat.