Which is better to invest in copy trading or bot
And is there any other alternatives
I have 4k btc to invest
None, both are the same because bots works base on the program it is designed to run on and these are usually from people’s opinions and it is risky.
The best alternative is to keep calm and learn the trading yourself which is less risky because you knew when to pull out and so on.
As for now without proper training trading knowledge I wound advice you just hold some bitcoin with the funds you have either by buying through the DCA method. And then you can continue to learn your trading skills