Biaoge Metal Band Compatible for Apple Watch Band Series 4 40mm 44mm/ iWatch Series 3 2 1 38mm 42mm, worth to buy? Thanks for it if those of you who have purchased Biaoge Metal Band Compatible for Apple Watch Band Series 4 40mm 44mm/ iWatch Series 3 2 1 38mm 42mm, could share about what you think of the product. I would love any extra info, as it is quite pricey as $50.00 and I just want to know it is good before paying for it.