Just a few observations:

Top 100 market cap probably won't do 10X in hours, the 100th have roughly half billion of capitalization, if you multiply by 10 it become 60th, not feasible. To reach 10X, or even 100X it is necessary get top 1000 market cap.

Those low cap coins can only be traded in DEX, get used to Uniswap and related and prepare to a lot of rug pulls.

Personally i do not believe it is possible to gain in short term trading, the market is roughly random, and of course, few one do it,  but for each one that make money a lot tried and lost, It's a lottery, do not recommend.