Ripple has the best shot at overtaking Bitcoin and Ethereum in 2020. Ripple is slowly gaining the most trustworthy coin on the market for two totally separate reasons!
1.) Beginner Investors - These are investors that have no clue what crypto is and investing solely on hype. If you ask these investors why they are investing in Ripple, 9 out of 10 times they'll say because Banks are partnering with them. Which is true some of the biggest banks in the world are partnering with Ripple.
2.) Experienced Investors - These are investors that are educated in Crypto and use the coins for not just Investing. The Ripple team is spending millions of dollars creating a Utopia. They want Ripple to be the dominant currency in the world. Total Volume Daily is usually #3 (#1BTC, #2 ETH). Fortune 500 businesses are joining Ripple. It appears some of the biggest exchanges will be adding Ripple (Robinhood, Coinbase, etc). Making this happen will boost Volume "bigly" The old Donald Trump saying lol.
In my opinion Ripple should be #1 in Total Volume in 2020. You should see several days in 2019 where you will see Ripple be #1 in Daily Volume. Will Ripple price be with BTC price was in Dec 2017? No, but I feel in 2020 you should see it around $800 to $1000.
Crypto is the new age technology. Just like Cellphones, Internet, Television were. People should start educating themselves in Crypto because it will be something we knowingly or unknowingly will use daily in our lives in 10 years.
Please note I don't give investment advice