Based on previous cycles, can we still see 20x alts?

I've been investing in BTC and ETH for the past couple of months. but feel the pull towards altcoins for potentially huge gains. With about $10k in crypto, I'm considering moving $5k into low-cap alts. If I'm looking for life changing gains, say 10-20x, I'm seeking guidance on which market cap ranges might be best for this venture.

Interestingly , I found that low cap token between 100 and 1B are doing better than micro or nano cap coins. So far

I'm not after specific coin recommendations but rather strategies or indicators to identify promising low-cap investments. I think that AI and big data will dominate the narrative. Appreciate any insights from experienced investors on navigating this part of the crypto world.