It sounds like you are trading intermediately or as a swing. It's hard to predict this market, but generally the alts perform better during bull markets, and bitcoin tends to lead the charge and be more stable. While you may gain more percentage-wise with the alts mentioned, bitcoin is more of a sure bet according to many analysts. It's really up to you, because there is always a chance bitcoin may take up a greater percentage of the total market than previously due to investors fleeing to safety. No one can give you the right answer, because the market is too uncertain.
Well, have that much potential, but since you have 1 BTC, I think, the better move is to allocate some of it into altcoins that have a good chance of making a good run when the market changes like Ethereum, for example. It has been showing good changes and increases in the past several months, and since its value is not as high as before, it can be a good option to be bought in bulk and to gain a lot of return from when the time comes. However, I only suggested a part because Bitcoin is still the most reliable coin out there.
