First - Welcome to this forum. While we do not offer financial advice in the legal sense, we do offer opinions based on many years of experience with no expectation of personal gain.
That said my suggestion is to read my thread on certain alternative investments here -
Often alternative investments are looked upon as more risky, more difficult to value or just plain weird compared to ordinary stocks and bonds. People tend to think of them in the categories of precious metals or other commodities, artwork, rare books, fine wines or other more esoteric things...
www.early-retirement.org
Unfortunately perhaps due to interest, this thread has grown to around 26 pages and would likely take hours to digest. If your time is limited you might want to focus on my posts as they are mostly in the vein of a teacher. Reading the attachments are also important and many questions one might have are answered if the reader can wade through these.
The bottom line is that today most institutions and high net worth individuals allocate around 20% or more of their portfolios to alternative investments. The simple reason for this is they work by either increasing total return or reducing risk or both to an existing portfolio.
Until recently liquid alternatives with decent performance were not generally available to the individual investor. But today you no longer need to be a qualified investor in a hedge fund to access a few good liquid alternative funds.
So my advice is read and then decide if the ideas make sense to you.
Cheers, Dennis