No need to think twice it is Ethereum all the way. Am 100% in support of this currency

I would get me some AMM and RDD. Both are doing fine in the market. There are a number of good coins in the list. But I am comfortable with these two at the moment.

Learn to trade and play the swings, you don't need that much amount of skill or capital in order to gain something

Use it to have a dinner. Or maybe to pay a few months of Netflix

I think you should raise at least $500 to start thinking about investing

It's not much but you still can do much thing with it. If buying some cheap ones, you can buy in much with which you can earn a lot. Because it has big chance to rise high.

Foods. Drinks, and lots of coffee to prepare myself for a long long time of studying everything i can about the crypto world and how it works. Even when i have knowledge, i will continue to search for new knowledge and ways to earn more so i can maximize every potential profits.
 You know why i said this?
Because $50 is just too damn small man. The fees will kill you. Saving that money would be better or spend it for food or other needs and save a lil bit. Doing this always will not just prepare you for investing and earning, but also get you funds to be able to invest.

Hope this helps.

Indeed, $ 50 is not a sum for investment. If you know how to trade on the exchange, then you can increase this amount a little, trading at the crypto exchange and then the amount already received to invest. Either buy an inexpensive promising coin (for example IOTA) on this money and forget about it for a year at least.

if i had $50 i will go for tron. because tron is a good coin, and top of that the price is still and reasonable. but i believe that tron's price will climb up soon. but it also depends on your tradng strategy.

I think it's a small value, so I advise you to invest in a project that really already has proof of profit, doing research is the best way for this

50$ is little amount for longterm when you invest in crypto, if you just have 50$ the best you invest in ripple, doge, lite, or ethereum, then you doing daily traders this best way to earn profit, or you join ICO, but you must research ICO before you invest