Bitcoin could still be suitable as a currency for transaction means. Investing in it for profit is a long shot due to its volatility. Bitcoin was praised back when it was noted for its rapid transaction timing. However, since then transaction times can take up to 20 minutes. In order to make Bitcoin a suitable form of transacting (a currency) to be applicable in normal day-to-day transactions, you could store it in an X-Infinity eWallet. Transacting with Bitcoin through an X-Infinity eWallet takes literally 1 second instead of several minutes. Check it out http://www.xinfinity.io