I'm just looking for the opinions of others really, there's no right or wrong answer to this question.
What do you do when a coin you're holding suddenly jumps up by like 30% or whatever? do you try to sell at the peak of that spike and buy them back once it's gone back down again? or do you just keep on hodling?
30% is already a good profit but I don't recommend to sell all your coins with that percentage, there is still a chance for a 50% or even higher profit and you don't want to miss this, as much as possible if the coin has a good future do not sell half of it.