I think it is better to sell some bitcoin to buy the good altcoins. When things are settled, buy back the bitcoin.
Nah, I am not involved in altcoins anymore, and I am definitely not planning to do so right now. That however doesn't mean for the time being altcoins can't function as a decent hedge in situations like these. It's understandable that people look for some sort of temporary safe haven, but I rather convert my coins to fiat than having to convert them to altcoins. I am already prepared for whatever is going to happen as I have a decent amount of fiat ready to be put in action when needed. Another benefit for me is that the Euro is gaining value against the USD which will definitely play out in my advantage.