I'd assume that you OP have already gained with 4x and that's already a nice profit for you in just a few months. If you're going to decide to sell, you are in profit and this is a good time to sell.
But if you think that there will be more, then it's solely your decision whether to wait for more or not.
I got in last year my average is 10 cents so up over 25x currently.
I have taken out my investment so far and will take out profit when it next pumps and it reaches $3.40
You've got a nice share already and that's what you shouldn't missed out or else you're waiting for it to dip instead of it to pump. Why not DCA in some profits?
With that, you're not going to miss out any potential high that it is having right now.
I am not selling yet - we have had a scare last few days and the market crashed but we will bounce back be it next week or in a few weeks.
I have been buying last 2 years so happy to wait another month or two till I start cashing out profits.