Any altcoins as of now is not a good in investment considering the way the markets are operating right now. I am a fan of Dogecoin and I in the early days did have a good amount of that coin. I sold them when they first started pumping after that I haven't bought any of them.

What I am trying to convey to you is that there will a big market crash in the coming months or days. If you can take the risk and keep on holding the coins till the market recovers then you should buy them. Otherwise except for Bitcoin and Ethereum avoid investing in any other coins.