In my experience i can tell you not to.
Here is why: now the price is too high
You buy 1 BTC at 6k and the max you can earn 1k or 2k, but the risk to take is too much more than the profit.
I would tell you to invest in ripple, low price, and mmuch more growth expected
At this point, I can't say with any certainty that there's a whole ton of money to be made from BTC anymore. You could try investing a fuckton and buy when it dips and sell when it peaks. However, I'm pretty sure we won't be seeing the same 400000% returns any time soon.