Altcoins are like penny stocks. They can rise significantly or go to zero. So, buy altcoins or not depends on your risk tolerance.
exactly.. you should buy altcoins and consider the risks in investing, you gamble what you can afford to lose, learn about the coin you are going to put money, invest with intelligence and be wise to what are you choosing, not because of greed or someone told you, you have to study for your own good and learn more on how to trade. initially some people give tips to try little amount at first.
at this time a lot of Altcoins a high potential to experience such a rapid development. so it would be nice to have Altcoin with this developmental potential. with Altcoin presence and ownership will be very useful. so buying Altcoin will be very rewarding.