If it's strong enough to get to 100K, I'll likely keep HODLing. I don't have a "number" to cash out at, it will more likely be determined by life events and me being able to use the money I've gained in a better way.
Selling all of them will be a great regret to me when it happens, I know it will be more bigger this next year so I guess I will be keeping on holding on them for some time until I needed some money.
True, I can see it being a tough decision! It's always best to remove emotion from investments, though, just do what works best for you!