I've found , any cheap cut, marinated in quality ingredients over night and grilled the next evening can taste quite tender and delicious.
I used to grill chuck steaks.
I used a powdered marinade,Lowrys I believe.Mix it with cold water.
It made an excellent steak out of a average cut.
Now Sunday is steak night. I usually catch Ribeyes or Porterhouse on sale and buy 6 at a time. That's 3 Sundays for my wife and I.