I'm going to check out this website. Hopefully it also caters to Southeast Asia because this is where I am (Malaysia). There are a few local sites that I've been making small purchases from. Due to the small market here, there is indeed a premium when compared to the much bigger markets elsewhere. The US especially. Hopefully the site you mentioned here could provide an alternative for me.

I'm also into cryptos but I strongly believe we should diversify. Gold and silver have been around for thousands of years and a proven store of value. I'd want to have some of my assets in these to ensure I'm fully covered should there be any sort of turmoil.