Mind you, no investment is safe no matter what anyone says. I do like a few tokens listed in the OP with the brief introduction but I would still not say any of them is safe since you asked for that. Always follow the basic principles of investments: invest only what you could afford on the event of losing. So, here also you must follow the same.

Moreover, personally I will not take anyone's suggestion for my financial decisions. I will take my own time to follow and analyze and only after weeks long due diligence process, I may invest and along with those description I also found few coins/tokens potential still we cannot expect all of them will deliver as promised.