wmr,
It its best you diversify your investment to spread risk and increase opportunity. Potentially keep half or a third in BTC and hold. Then diversify with a low risk and a higher risk investment.
Im with monkeybear on PETA, they have conservative estimates matched with a proven team and already secured orders. As low risk securities investments with high dividends, this seems like the best.
Also, next generation cryptocurrency will have there time to shine soon. Things like NXT, eMunie and Etherium have distinct advantages over BTC, and if one of them isn't ten times its current value this time next year then i will eat my hat.
Its important you do your own research, there are many sub forums on this forum, check them all out, allot of people have there own opinions, its important you make your own! maybe you'll spot the next big thing everyone is missing.
Good luck!