I've only been esmoking for about two and a half months and haven't yet found an ideal ready made flavour. I've tried some cartridges from Sedansa - cherry, chocolate, apple, mint and coffee. The only one I was keen on was coffee flavour, that's really nice. Janty coffee isn't as strong but it's ok; their chocolate, vanilla, almond, mint, apple and marlboro are nothing to write home about. I don't like Janty red bull. Janty oriental and RY4 are nice, especially if you miss cigarettes, RY4 is one of the flavours closest to cigs. I've also tried chocolate flavour from ecig.com and it's not brilliant.
What I do when I want a decent flavour hit is use some diy eliquid. I mix some ready made eliquid into vegetable glycerine, a bit of distilled water and LorAnn candy flavourings from the States. This dilutes the nicotine but that's ok because I vape constantly and would overdose if the nic was strong. It also works out cheaper in the long run to do this. What I like most is being able to alter the taste by changing the mixture according to mood.
Pillbox Wicked eliquid is on my list of ones I want to try along with Freesmoke. Hopefully I'll find my favourite before I spend too much money looking. I have hopes for Freesmoke but it's expensive in smaller quantities and they have forty flavours to choose from ... talk about spoiled for choice.
What kind of flavour are you after?
Have you had your Kissbox long? What do you think of it? I've only had mine about a week and have had to exchange various parts that didn't work. I like it though, when it works well it works very well.
So I can't comment on camel although I liked the one cart I had which was dripped with it...very much too. 
