if you, have $ 2000, I suggest you have to buy bitcoin and ethereum because it is very good for future investment with high volume in the market.
Both are the good coins and more you have it at less price better it will be for the long term as you will be able to make more money during the rise and will help you to get better returns on your investment if done in a timely manner .
A lot of people always make positive thing about that 2 coin. Maybe beside speculation, there is a hope or maybe prediction. But see a lot of people support bitcoin and ethereum, that 2 coin really worth to save.