New York Steak, aka strip loin steak, aka top loin steak, is the most popular cut of beef in the house. I use only USDA Choice -- not cheap, of course, so we normally only serve it once every 2 weeks. I trim off almost all the fat (that's what they want) and make steaks of about 14-ounces. I need to grill 65-75 pieces for a single dinner, because many of the guys actually want to eat 2 of these.
I usually use Kosher salt and freshly ground black pepper for seasoning. That is all you need for a good cut of meat. I occasionally make some maitre d' butter. But they like A-1 Steak Sauce... so it makes my job easy.