Yesterday the price of Bitcoin was $9700 and today the price is $8500. Yesterday the price of Ethereum is $200 and today the price is $170. So which coin is prefer to buy?
If you have a capital why you need to choose its okay and good that you will choose it both.
Bitcoin and ether are good to put your money as your investment. So choose both and i think you can buy both of them.
I do not think that he has much money to invest in both, he just has asked that which coin is best, and I do not think that both coins will be the best for investment, although the price which he has mentioned, here Ethereum seems in good condition but I want to say when the price of Bitcoin comes down then it has the potential to go up very fast but when the price of Ethereum comes down then its correction takes much more time. So investment in Bitcoin is much better and profitable.