How heavy of a kettlebell should I get, considering my current fitness level, strength training experience, and specific workout goals? Is there a formula or guideline that can assist me in determining the optimal weight? Should I focus on which exercises I plan to perform, such as swings, squats, or presses, as each might necessitate a different weight? Furthermore, how does body composition and overall physical condition play into this selection process? Might there be certain recommendations for beginners versus more advanced athletes? What about the potential for injury or overexertion; how can I ensure that I choose a kettlebell that is challenging yet manageable? Would it be prudent to start lighter to master my form before progressing to heavier weights? Is there also a difference in weight recommendations for men and women, or should my individual capacity be the primary factor? How do brands and kettlebell designs influence perceived weight as well?