many choices, the price is relatively cheaper than bitcoin and the opportunity to make more profit. Maybe there are some benefits if I spend more of my money investing in altcoin and holding it for the long term. But the negative value that I found is that the influence of bitcoin is too big on altcoin until now.
If you want to invest in altcoins, then it is your choice. But you need to remember a few things before taking that step. Considering the fact that 99% of the altcoins have failed to deliver, you need to chose those coins which has a real life usage. Also, you need to make sure that the developers are honoring the timelines without much delay.