DA
@Davidschwartz
10 points

David Schwartz

Last activity 4 years ago

Signed up 4 years ago

DA
The main and the most annoying issue is the inaccurate provision of the listing by these companies. it is normaly because of bad quality control.
DA

No. It stopped being profitable as soon as there were exchanges where you could easily buy and sell cryptocurrencies. Unless you’re planning to set up a large scale, high-efficiency mining operation, it’s always going to be more efficient to buy from someone who has.