what is right now the best way to exchange fiat money via wiretransfer or creditcard for BTC, LTC, ETH? What are the most respected and long time available exchanges?
Is there also a DEX i can buy via fiat?
Thanks
MM
I generally buy bitcoins on Bitstamp and trade for other currencies on bittrex or poloniex (if I need high liquidity). The exchange fees are minimal and you don't pay anything to deposit via wire transfer. Bitstamp allows you to deposit via creditcard but charges you insane fees over 10% so I don't recommend it.
I believe the above method is the way to get lowest fees. Total fees should be under 1% if you deposit by wiretransfer.