For me, I would have 75% of my money on bitcoin and 25% of them will be on ethereum why because even though bitcoin is currently I still believe with the popularity and attention bitcoin gain on 2017 this could help the price recovery of bitcoin this 2018 which some investors or old could look forward to, as for why I would invest some of my money on ethereum because this 2018 I am hoping that the price of this would surely increase a lot this year which why I am betting my money on this coins.