Are you still buying anything or will think about it later after halving
After all, I will still make a profit if I will just hold it for at least 6 months or even longer. I guess whatever the top altcoins I will buy, I will at least double my capital if I buy them.
With regards to some altcoins struggling to even reach their previous ATH, I've seen coins in the past that have pumped in price in 2017 but didn't reach that price again during the last bull run in 2021. I don't know if they will surpass it's previous ATH this bull run, but one thing's for sure. Most of the altcoins especially those at the top will at least double in price. Always look at the market if you have the money, and wait for the market to make at least a bit of a correction. From there, pick an altcoin that you want to buy, and hold it for months.
Altcoin season happens a few months after Bitcoin pumps in price. We know that altcoins follow the movement of Bitcoin's price, so if Bitcoin pumps, so do altcoins. Just buy now, hold and wait for the perfect opportunity to sell.