For me it's definitely ADA and TRX. The guys do a lot this year. Maybe in 2020 we'll see them in top.
This is 2 coins with nothing special and its technology is much worse than ETH and EOS. If you want to earn a good amount of money, invest in coins with better technology and my advice now is ATOM because this is a coin that many people have mentioned recently. Maybe this year ATOM will have a price of $10 and it has been noticed by many investors in recent weeks so consider this investment.