It is all speculation, the value is in how much data there is to support the speculation. IMO for what it is worth ETH is more stable than BTC, in fact there is a fairly good chance BCH is going to come really close to BTC within the next year or two. I also anticipate ETH coming close if not overtaking BCT at some point in the next 5 years. If you don't know why read about the differences between BTC and ETH and read about the promising startups using Ethereum blockchain. Based on that I also anticipate ETN doing very well.

Those are probably your least risky options atm. ETH, ETNand BCH. But due to the fact that they are already high they may not be the most profitable. I anticipate KIN and RDD doing really well, if either are picked up and used by any mainstream networks the price should spike and climb steadily.  These two IMO are better options as they are still low so you can buy in at a greater extent meaning a higher ROI if it goes big. KIN is owned by KIK and has huge potential if leveraged correctly.
SIA looks promising too but there is some competition which may be doing a better job at fixing issues so SIA could go either way. My bet is on it being at least a short term good investment.

I will not give you actual advice on how to distribute it among these, I don't give financial advice. But these are what I am investing in and have done research on and believe in.  

EDIT: I mistyped. I said ENT I meant ETN (Electroneum)