u/JeezEveryNameIsTaken

Everyone who is getting OnePlus Watch 4s off of AliExpress. Is everyone exclusively sticking to the official store or would it be pretty safe to buy from one of the other vendors? Some of the other sellers are long standing shops with a history of pretty positive ratings. Are there cons to going with them? e.g. Warranty reasons, low-binned versions, older hardware revision, etc? I don't normally shop AliExpress but I was looking to replace my Galaxy Watch 4 because it can't last a full golf round without the battery dying. I want the Silver one but the official store is currently sold out. Thanks for any advise.

I'm in the US, if that is relevant.