Yeah. Its good time if you want to build your portfolio with good altcoins. But the altcoin you mentioned, it suppose to be scam. Its okey if if you want to invest new altcoin for good opportunity but you need to careful cause most of the time new altcoins are risky that's why you need proper analysis before buy or joining any token pre-sale event. Besides you also need to have this knowledge whenever you should buy, how long you should hold and when you should sold
If you want to fill your photos with coins then this is definitely where you should invest Bitcoins first. Investing in Bitcoin you are guaranteed to get it back, but investing in Altcoins you are more likely to lose. Altcoins should never be invested for a long time as there is a chance of losing them.