I think I'm selling mine when they go under 400$, which I hope will never happen, but might even happen today the way it's going down now.
On the other side I think I will sell them at around 900$
wow btc back then ... funny if i would buy it back then like 10 btc now i would be a rich man haha
back to the topic: im selling it always before halving,i dont like going through the halving with some btc at my account,i prefer to go the safe way.
Anyway its only my insight