I like the Monero, I like their algorithm. I keep these coins in my package, but I do not invest in acquiring new ones now. At least a lot of money I do not spend.
Keeping fungibility ensures a cryptocurrencys ongoing reliability. With Monero, theres no need for coin mixers or other crazy privacy workarounds.Moneros community is active.These people alert others to possible scams and talk about ways to improve the health of the network.
In my opinion, every kind of top coin is good for investments, if you can afford it, if you can handle it. You have researched the project and found it worthy, so go ahead, and it would be your own decision.