Can you share your brilliant ideas?
btc eth is a coin we must have. but saving that other coin can be an advantage to us. you can monitor the UTK and fdx coins in coinmarketcap to serve as your savings and gain your personal profit in the future.
I think there are so many coins to choose from in the market right now, especially because, the competition is tight given the recent price drop of bitcoin and the every growing value of some altcoins like LTC, Ripple, and especially, Ethereum. I think there are so many indicators to guide you on which coins you should buy and invest in. For myself, I use different news flatforms, this forum, and or apps, which could help me decide if a coin would have better chances of prospering. It won't hurt to have a lot of different basis in order to do safer business ventures.