should I keep both of them in a situation like this? I hold WAVES and RIPPLE. actually I do not panic, but just want to hold just one of the coins that I call. WAVES or RIPPLE should I remove? and what do you think the coins I hold are very dependent on bitcoin?
What if someone told you to remove RIPPLE and hold WAVES? What if someone told you to remove WAVES and hold RIPPLE? And then the one you follow didn't give you the result you want, will you blame those persons involved? It's not on what coins are dependable on bitcoin price movement but rather your ability to play with the price volatility and understand the risks.
If you will asked me I considered both in terms of playing with the profit. But since you only want a single coin to hold then make a self analysis on what things should you do. Since you also mentioned that you are not panicking, then I believed you can make a good output. It's a matter of facing the risks once you hold a certain coin. No one knows what will happened in the future so it's really up on your own.