I would also take into account what kind of activities that you like to do. I mainly do calisthenic and HIIT workouts and when I tried keto I couldnt finish my workouts, felt terrible, no power and was quickly out of breath. I think if youre into weightlifting (not powerlifting) and doing slow steady state cardio, you might benefit from doing keto.
Also, like the other poster said, if youre going to do keto you should be testing to make sure that youre staying in ketosis. Just keeping your carbs low doesnt necessarily mean youre in ketosis.