$200 per month? 😐😕Uuhm… I don’t think you should invest that amount of money into cryptocurrency, no profit would come from it, unless it was back then when Bitcoin was sold at the price rate of $200–$250. But as of now, I will advise you to keep on investing in altcoins until you gain enough money to invest in Bitcoin. And when you do, be careful so you don’t lose them.