Altcoins that have the potential to follow the bullish trend are of course altcoins that do have strong fundamentals,
the most important thing is the activity of the project in all aspects, that is in product development or their social media activity.
if the altcoin project fulfills these aspects then 90% of the altcoin can be bullish after the halving.
and my recommendations are on Sand, Mana and FET.
During a bullish market bubbles appear, and this means there is a severe misallocation of resources by investors, and we can easily see this during the bull run, at the early stages bitcoin monopolizes most of the investments and its dominance goes up, then strong altcoins follow as investors try to increase the profits even further, and near the end of the bull run even shitcoins go up in value as speculators take over and invest their money into anything they believe can make them money, and only once the realize the madness of their actions that is when the crash comes, so make no mistake, absolute shitcoins can present massive profits during a short amount of time, even if their fundamentals are terrible.