Like any good portfolio, you shouldn't have all your eggs in one basket, currently my farm is split as follows:  108Th SHA265, 9.15Gh X11, 36 x 1070GTX's

w/cryptocoin holdings, 35% BTC, 40% ETH, 25% other ALTs

I recommend everyone diversity, this is no different than investing in stocks, precious metals, real estate, etc.  Be smart, diversity and HODL!

Mining4Bacon