With the high price of Bitcoin, I think its unwise to invest your money in bitcoin at this point in time. Maybe it's better to look for other Altcoins being offered in the Market. What do you think?
Having a multiple investment portfolio is not a bad idea as long as you can monitor carefully all the coins that you have invested from. But, it will ask a lot of your time and effort to handle it wisely. It is also risky if you put a lot of money on altcoins that are not yet as stable as bitcoin. Bitcoin, is still the strongest among all coins in the digital market, all you have to do is invest on it wisely, and getting use to its high volatility property. It is still so profitable up to now, just have patience on its continuous price changes.