The best steroid cycle for muscle gain depends on an individual's fitness goals. If someone wants to predominantly burn fat, they would take a drastically different cycle than someone who wants to bulk up. The most suitable steroid cycle also depends on the individual's level of experience with weightlifting and steroid use. For beginners, a cycle of testosterone alone is often recommended as it is relatively safe and effective for muscle gain. More advanced users may choose to stack testosterone with other steroids such as DecaDurabolin or Dianabol for even greater gains in muscle mass. However, it is important to note that anabolic steroids are dangerous and illegal, and legal alternatives should be considered instead. It's also important to consult with a medical professional before starting any steroid cycle.