Is it the best altcoin for investments these days?
Ethereum is still a valid option. But answering your question, it's one of the two best options. I wouldn't recommend any other coins here, as complete chaos going on there and any type of predictions is completely impossible there. You just need to find a good exchange website, preferably as fast as it can get so you can react to the market's fluctuations. This one will do link
That's what i thought! Bought even before your answer