«I shouldn't have to care which particular coin you use or like. (coindesk.com)
But it's an extremely volatile, high - risk asset, and there's every chance that any particular coin — even Bitcoin itself — could end up being worth nothing at all. (fortune.com)
Although specific identification of the particular coin being sold or exchanged would allow taxpayers to manage their short - and long - term capital gains, exchanges and wallets are currently not set up to choose which coins to sell or exchange. (cnbc.com)