$ 20k if I have maybe I will buy Bitcoin when the price is still at $ 6000 last March, but now if you buy Bitcoin at $ 9000, I'm not sure I'll go back up, because it's been 3 months Bitcoin has increased
I think searching for a cheaper coin in cmc can also be a good option. Curio is good to invest I think so but this is not an advise to invest without proper research. It went up from 0.25 last two weeks to 0.44.
You can check here
https://coinmarketcap.com/currencies/curio/