Since OP's last update 24.10.2021, he lost an amount of his investment as all of these top 10 coins had dived down. It was the time of bull run but when the bears started the value was drained.

I think he should be investing during the time of the bear market or the time when he can assume the market had bottomed. Let's say Nov-Dec 2022, then he could have made profits. Or this week could still be a good time to start the 10 top coin investment journey. Then check out the value during the bull run after halving. The value should be something to brag about.