Do I need a wireless probe thermometer or is a fast instant-read enough?

For most home cooks doing steaks, chops, and weeknight roasts, a fast instant-read like the Thermapen ONE or ThermoPop 2 is enough — reviewers across r/BuyItForLife and r/Cooking repeatedly say it's the only thermometer they actually use. Wireless leave-in probes (MEATER, ThermoMaven, CHEF iQ) earn their keep on long low-and-slow cooks like brisket, pork shoulder, and overnight smokes where opening the lid is costly.