Whether it be new technology, miners or even an altcoin, what is the best thing to currently invest in?
I would stick with major altcoins like etheriun, dash, or litecoin and maybe a few others. The minor altcoins are probably riskier. Also, diversify with several coins and some bitcoin as well.
to me i think those people who cannot afford to trade dash or etherium, then they have some other options as they can trade cheap coins from which they can really make good priofit as there are some cheap coin with good potential to increase in its price.
Without proper education and preparation, nobody should even think about starting making money on trading.
You should also always consider what is your amount that you are willing to spend on trading purposes, because with something small, like 50$ you pretty much should stay away from this kind of activity.
I propose for all those people who want to start trading, but cannot afford it because the most known altcoins prices are too high, then first find a job, earn some money, and start thinking about making up profits from trading, only when you will have decent amount to start with, such as 300-400$, it is fairly enough to begin your journey with trading altcoins.