Yes, but all the cryptocurrencies you mention are those that follow the Bitcoin market very often so it is also worth choosing as a good investment choice for the long term even though Bitcoin is the first cryptocurrency that must be considered.
It's always worth to take bitcoin as your head investment in cryptocurrencies. If you want to expand your investments through altcoins, you don't choose any altcoin that you wishes to buy. There's still a basis why you're going to buy those altcoins.
A friendly reminder that don't fall for the hype that's being done with altcoins.