It's worth it to read through all the information in the Ahlusion FAQs. Lots of interesting information there. This is from Ahlusion's FAQ -> General -> E-Liquid Recommendations
While our e-liquids can be modified to work with just about any device setup, it helps to let us know beforehand about some of your preferences and hardware. Preferences include what kind of flavors you like, the strength of your flavors, and just about anything you would like to tell us in regards to those flavors. The more we know the better. For hardware preferences let us know what you primarily vape with such as your device, type of atomizer, cartomizer, tank etc, and the preferred resistance. In our humble opinion, our e-liquids taste better on at least a true 3.7v device* or better coupled with a low resistance atomizer (1.5 - 1.8ohm), but again this does not mean that you have to vape with those specific settings.