I am pressed for time and therefore do weights once/week and cardio 4x/week. I do it first thing in the morning. I used to use a carb/energy drink before my weight routine but a guy at GMC told me I'd be better off using a Pre WO supp. He told me the carbs were more important post workout to secure my insuline spike? I am going to try a NO/creatine preworkout supp but is there any real benefit of using a Pre WO supp once/week? I dont see any point taking it before a cardio workout. Thoughts? I really only need it to boost my workouts but directions say to take 2x/day. BTW I am trying a product called Horsepower.