I'm a small buyer. I would like to buy something off CGMC. I don't want to lose too much in trasaction fees. All the sellers on there have been vetted alot correct? Just curious I can't wait for xmr to be the norm but, in the meantime it is what it is
btc isn't anonymous anymore, there have been plenty of cases of addresses/purchases being tracked back to users, as well as advances in blockchain analysis.
Simply trading BTC -> XMR, then XMR -> BTC will give you clean coins.