Of course this is good time for altcoins market because according to my knowledge we can see bull market soon. Although if we want good profits from our altcoins investment then we should buy now. During the red market is huge opportunity to buy altcoins even never forget btc and eth, because both are perfect trin of profits.
Alt coins season is near because we almost half of the year. Alt coin always do better in the bull market and also do worst in the bear Market. The thing is just to know the time to bagged these altcoins and gain profit. During bthe bear market, it gives great opportunities to traders especially the ones that don't have enough capital or funds to bagged the coin. Unlike BTC or ETH, which is dormant in it's price movement.