It should offer thousands of channels, including sports, news, and entertainment, with on-demand movies and shows. Streaming must be smooth in HD or 4K with minimal buffering. Multi-device support ensures you can watch on Smart TVs, Firesticks, or smartphones. Good customer service and clear pricing add to the overall experience. While “the best IPTV” can vary depending on viewer needs, the top services consistently provide stable, high-quality entertainment that rivals or surpasses traditional cable.