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? 
We can observe since 2019 that the crypto market is making slow and more stable steps. This becomes safer than in 2018 and when Bitcoin is stable we should probably buy Altcoins for investment. depending on the views of each individual but for me, At this time is also said to have potential.