Obviously if you're an intelligent investors, it only makes sense to invest on bitcoin and ethereum and forget all the shitcoins right now. Alt market is on a bearish trend so it's really hard to make money unless you know a thing or two about pump-and-dump. It's a tough competition out there, but I don't think that shitcoins will survived this storm, they will simply die a natural death. So just stick to bitcoin and the rest of the top ten altcoins and you will be good.
Yes indeed, I have already diverted my funds which were into altcoins towards Ethereum and bitcoin as I don't even thing\k of risking on other top ten altcoins due tot he terrible experience which I had by investing into Ripple (XRP) as well as Stellar (XLM) as these were top alcoins and Ripple even toppled Ethereum at one instance to become 2nd best cryptocoin and then it was shattered. It will be better to play safe by sticking to BTC/ETH instead of experimenting.