Is a smart countertop oven worth it over a regular toaster oven?

For most shoppers the upgrade pays off in preheat speed, temperature accuracy, and preset versatility. High-trust testers consistently note that premium convection countertop ovens hit and hold their target temperatures much more reliably than basic toaster ovens, and many users report using them in place of a full-size oven for everyday cooking. If you only toast bread, a basic model is fine.