yes of course altcoin will survive. You can see that many altcoins which is legit they are pumping and after few days all will be alright. so dont worry about altcoins. legit coin will survive
What would be your call of the 5 most legit ALT in your opinion ?
I'm not sure we are allowed to discuss that topic here, but you seem to me so confident that ALT will survive that I wonder which are you favorite...
I am sure for Altcoin until now still survive. because Altcoin always increases its development in order to be able to resist Bitcoin attack and able to compete with Bitcoin. in addition to Altcoin currently continues to be a coin that is very capable to be relied upon with its ever-increasing development. so it will be very profitable.