Is it a good idea in your opinion for me to wait for ethereum price to increase so I can sell it and move the money to more alt coins or should I just move the current amount of ethereum to other altcoins right now?

in every development of crypto and altcoin currencies, of course, investors also play an important role and the development of crypto currencies depends on the investors themselves, the confidence and patience of investors is very important capital
Maybe if op still wait his ETH, he might be already take profit now since we can see Ethereum make improvement in their price until now. Patience is a key, important thing to have by people when they make investment.