What is the easiest way to buy ZEC?

What is the fastest and the easiest way to buy Zcash using your local currency - USD, GBP, EUR ect? Do you have to buy Bitcoins and then convert them to zcash using exchange like Poloniex or is there other quicker way? Thanks.

Ethereum is quicker than Bitcoin and Poloniex has an Eth - ZEC market. So buying Eth with fiat would be quicker.

no need to use bitcoin