They're risky if you do know what you're looking for, because of all the counterfeits and return scams and such. They're basically only OK if you're buying tras

They're risky if you do know what you're looking for, because of all the counterfeits and return scams and such. They're basically only OK if you're buying trash-tier goods on purpose, because there's no reason to counterfeit or scam with those and you already know they're going to be bad.