Is a textured (grid) foam roller better than a smooth one?

It depends on use case. Reviewers across mainstream press and specialist subreddits broadly agree that textured/grid rollers like the TriggerPoint Grid deliver more targeted, deep-tissue pressure that mimics a therapist's fingers, while smooth high-density rollers like the Amazon Basics are gentler, easier for beginners, and better for balance and stretching work. Many regular foam-rolling users end up owning both.