HMmm.. i think that ETHERUM better than BTC for now so my suggestion is ETH, you can start buying eth with smal amount of ETH. ETH rounding will make it easier for you to calculate the benefits. both are enough to provide good opportunities ahead.
Not Ethereum. Beg. It is better to buy EOS or TRX, but not Ethereum. What you do on it so long. There's that, anointed with honey?