What's the best bed frame for under-bed storage?

Two approaches dominate. Open metal platforms (Amazon Basics, Zinus SmartBase) give 14 inches of clearance for bins. Dedicated storage beds add hydraulic lift-up compartments (Allewie) or built-in drawers (Forestell). Reviewers note lift-up beds hold far more but are heavy and need two people to assemble; drawer beds are easier to access daily but can be blocked by nightstands.