The answer to this question depends on what you are looking for in an air rifle. Daystate's MCT Electronic Technology is an advanced air rifle system that is designed to provide consistent, adjustable power while reducing vibration and recoil. The system offers electronically adjustable power from 17-42ft/lbs and a variable, 10-shot magazine. On the other hand, FX offers air rifles that are based on the traditional spring and piston system, which is more basic and reliable.
So, if you're looking for an advanced, customizable system with features like adjustable power and recoil reduction, then Daystate's MCT technology may be for you. However, if you prefer the traditional, mechanical system with features such as interchangeable part, then FX may be the better choice. Ultimately, the decision depends on your individual preferences and needs.