FUck no, ground beef is SHIT compared to STEAK, in the annals of bbing/strength/power lifting NOTHING is on the level of..... STEAK!!!!!.
you can get a good half-pound quality cut of steak for like 6 bucks, if you cant afford that 2-3 times a week you need to readjust your priorities.
ground beef is near the bottom of the barrel for meat quality, its all fat and will add fat to you and doesnt have even nearly th manly quality that STEAK does.
there is a reason why STEAK is legendary.