I understand what your concerns and goals are. if you are really confused about what coins are the best to invest in, then I give you a little advice, You can choose coins or tokens that have been circulating for a long time, for example, Ethereum, Bitcoin, Monero, Litecoin, Dash, XEM, and Stellar for you to make the investment or trading choices because the price volatility of each coin is high and good..
Since you are already Sr. Member, you should know better. No one can recommend a coin that is best for trading or investing. I don't understand why you're asking these questions. If a stranger told you that he knew the numbers to be drawn in the lottery, would you believe him?
I think there is nothing wrong with the OP asking this because rank doesn't guarantee someone has a strong analysis..