Yep. It will be more secure if we choose top altcoins. At least, top altcoins have a small chance to disappear because they already have big market caps and they have established projects. They are also listed on many top exchanges and have strong community. So, the possibility of survival will be better and the potential for growth is higher.
Alts are very much risky specially the new ones. I recently invested in Polygon (MATIC) when it was around 1 USD and there were news that it has innovative features and will surely go to 5$ or 20$ in long run. Today Polygon (MATIC) is down and trading at 0.56$ with very little chance of going up. Since new coins are popping up every now and then, so are investors investing in cheap new alt coins with intent of getting good profit with small investment.
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