For investment.. i surely would. you get to keep ur coin.. earn interest (js like how u keep ur money in FD)earn on interest.. can change into fiat currency.. cheaper and faster... can use its card to do payment..
And when time is right sell emm.. n b rich...hahahaha

Lets see how it goes by mid 2018..

Another news u should read.. its about Sbank in Russia. Sberbank is the largest bank in Russia and third largest in Europe. Majority-owned by the Russian government.
Planing to start trading cryptocurrencies outside Russia.
serve clients in what is a popular market(cryptocurrency) for some investors. U need eccess to market... So i think for now Bankera, i would.

Link for Sbank.
https://news.bitcoin.com/sberbank-bypass-russian-regulations-trade-cryptocurencies-overseas/