That's a great question I get from friends all the time. Honestly, it comes down to what you value for your outdoor space. From my experience, paying more for a stainless steel bin is absolutely worth it if you're looking for something that lasts.
Plastic bins are cheaper upfront, sure. But after a few seasons in the sun and rain, they often become brittle, fade, or crack. They can also blow over easily in the wind. A stainless steel bin, on the other hand, is a heavyweight champion. It resists rust, won't fade in the sun, and stands firm against gusts. It just looks more polished and intentional on a patio or by the garage.
The initial sting of the higher price fades when you realize you probably won't need to replace it for a decade or more. It's also much easier to clean – a quick wipe down keeps it looking new. For me, the long-term durability, sleek appearance, and not having to chase a bin down the street make the investment a no-brainer. If you see your outdoor setup as an extension of your home, it's worth the upgrade.