To be honest, I only use this forum and the bitify website because that is for me pretty trusted, I do not sit on any other web-stores because I simply do not trust them these days.
There are just so many scammers on the web these days.
I had my shopping last 3 months ago when i purchased digital multitester at lazada, i've never used bitcoin for the payment. I only choose cash on delivery basis, it's very safe option rather than online payment, maybe i am planning in the near future to cash-out my bit coin to my atm and use it for cash on delivery payment if i shop on lazada again.