Bitcoin is ratpoison for bankers .it is therefore no surprise that warren buffet with his strongly aligned financial portfolio is attacking having previously looked at the economics security and tech behind the coins you hold i rejected them. I am still trying to find a coin that improves on bitcoin without sacrificing one or more of the bebefits. I should point out that i am not here for a quick gain but for the benefit of insurance against the inflationary impact of fiat in a form that is difficult to censor or confiscate.