https://www.bitbond.com/?a=436P15D4BX
I have sent equal payments towards savings accounts and also P2P loans on BitBond, Bitsave.io, and Magnr.com in an attempt to maximize my bitcoin HODLings.
BitBond is more focused on peer to peer loaning systems, where people seek loans on their ventures with rather hefty returns. To minimize risk with these types of investments, spread your bitcoin over several different loans. This way, if one returns less than expected, you won't be just depending on that asset.
http://bsave.refr.cc/tristanj
BSave.io provides a more straight-forward investment plan, displaying expected returns in very plain detail. The experience looks easy to use and reliable.
https://www.magnr.com/?r=106495
The third choice, Magnr.com, is a trading platform for Bitcoin. For them to retain liquidity, they rely on savers like I to invest. This allows me to receive compound savings, for compensation of them using my bitcoin.
Hopefully investing my bitcoin in these investment platforms will maximize my savings and help ride through the rollercoaster. Keep HODLing!