Which Rust-Oleum primer should I get? They both work on metal

Rust-Oleum Automotive Rusty Metal Primer 6-Pack Flat Brown Spray Paint (NET WT. 12-oz) in the Spray Paint department at

Rust-Oleum® Sure Color® Eggshell Interior Primer+Paint Alpine White, 2 ct /128 fl oz - Ralphs

Stops Rust Clean Metal Primer

Rust-oleum 11oz Universal Aged Metallic Weathered Steel : Target

Stops Rust® Flat Aluminum Primer Product Page

An all-purpose oil-based spray enamel paint for use on wood, metal, wicker, and crafts. Durable finish provides excellent resistance to chipping, cracking, and peeling and has outstanding fade resistance and sheen retention. Suitable for use on interior and exterior surfaces. Safe for use on children's toys and furniture. Dries to touch in 20 minutes and to handle in 1 Hr. Spray cans 12 Oz. oil-based covers approximately 20 Sq. Ft. to 25 Sq. Ft. Clean up with paint thinner/mineral spirits.

Rust-Oleum 12oz 2x Painter's Touch Ultra Cover Matte Spray Paint Gray

Rust-Oleum Stops Rust Clean Metal Primer, White, 1 Qt. - Power Townsend Company

Rust-Oleum® Sure Color® Interior Wall Paint and Primer - Antique White, 2 ct / 128 fl oz - Foods Co.

Rust-Oleum Stops Rust 12 oz. Clean Metal Primer Spray – innovationssa