Stick with sirloin, flank steak, or a lean ground chuck if you’re watching the price. Chicken breast is cheap and pure protein, and don’t forget turkey or lean pork chops—those are good budget picks. Marbling’s the fat that keeps meat juicy, but if you’re after muscle, cut it down to a thin rim. A little fat helps flavor, but a whole block of it is a waste of cash and calories. Keep it lean, keep it strong.

Your plan's good enough if you’re serious. Cut the carbs to just enough for energy, stack the protein, keep the fats low but not zero. If you want more gains, add a protein shake after the workout, maybe a little whey or casein. Don’t overdo the snacks—think lean meat, eggs, veggies. If that’s what you’re doing, you’re on the right track. If you’re still struggling, we can trim the fats even more or tweak the timing. Just keep it simple and stick to it.