One thing to consider first is that investments are risky, so just because I have money to feed for long doesn't mean I should invest in any coin that I'm not sure to get a guaranteed return, just because we have money doesn't mean we should invest in something we are not certain will pay us in the future, well back to the question, if I had money I would definitely invest in Ethereum, cause it's a promising project and it's the king of all altcoins out there, and buying and hodling it from now will surely give me good profits in the future. So it's a good Idea.