How are you handling your portfolio? How much are risking in % of your portfolio in short term gain vs. Long term gain?
Long term survival coins are best coins which can be grows in the market in the same time. Please choose the bitcoin, ethereum, litecoin and dash are the perfect crypto currencies which can grows and survive for the long time. If you any altcoins which is now we can cannot say 100 percent sure that concern altcoin bumping for the short time. IOTA, CARDANO, WAVES, STELLAR and other cheap altcoins may have the potential but still it is good for the short term profit in the trading site.
This answer is right and selfless. Bitcoin, Ethereum, Litecoin are likely to survive for long terms. They have been proven to be have positively great long terms effects for investors. They have value and the potential of the coin matches its value. Other Altcoins are overvalued, than they should be, so although they're increasing in price at the moment it is unlikely for them to keep on at the same pace for years to come. So the short term investment should be preferred for them.