Quick oopbuy coupons question from a new user

Comparison time! I've used oopbuy, superbuy, and mulebuy for ordering headphones. Here's how they stack up: **Prices:** oopbuy was cheapest by about 95% **Shipping Speed:** superbuy was fastest (28 days) **QC Quality:** mulebuy had the most detailed photos **Customer Service:** oopbuy responded quickest Overall verdict? For headphones specifically, I'd go with oopbuy. The coupons feature made finding good sellers much easier. Your mileage may vary depending on what you're ordering and where you're located. This is just my experience after 93 total orders across all three platforms.