As in title: Should I use thumbler when buying from darknet markets or is it a waist of fee.
If I do, as I understand It would be really difficult to track back to my bitcoin wallet from the transaction from the market to the vendor.
What I am wandering how much anonymous is using just transaction from me to market and market to vendor.
If you don't buy your coins through a market that is tied to your identity, there's no need to tumble.
If you paid in a way that is traceable, you'll need to tumble; or at the very least send the coins to intermediary wallets before the market.