You need to always make your decision yourself and don't seek for some kind opinion that could increase your chances of making profits in the market. Some of these coins you have listed are good to hold based on your opinion but I think some of them have lost hype and many investors are not seeking to buy them just like the buying momentum was before. Maybe anyone that wants to buy should do that on a long term interest not something of short intervals.
Altcoins investment is something you need to be scrupulous about for us to make money from it while selecting the good ones from the ones that could be unprofitable in a long run.