If you are in that status that you're in profit and you're very happy and well satisfied with it, you can do it. I've done that in the past that I have to sell even if it's not on ATH but I have to do it because for some needs. Whilst you, you're in a better situation because you're in profit and you have the privilege to do that without having a second thought.

If you think that holding is much a better idea now, you're free to do it. But I wouldn't also disagree if you are going to sell in profit and will use that in buying Bitcoin. Either is good decision but you have to know what your long and short term plans with it.

Friendly tip: there are folks that have bought $3 7years ago and nearly break even by the high that XRP is having now.