Smart TV Buying Guide: Choosing Based on Your Entertainment Needs. It’s tempting to think that the best smart TV will always be the latest, most coveted model on the market today. Maybe, by objective standards, it is; or maybe not. Regardless, the right TV fit for you is going to be, well, all about YOU. The best way to choose the right smart TV is to pick the one that compliments your preferences, desires and standards for home entertainment.