They provide leveraged yield farming with huge APY, but is it safe, or the risk to have your position liquidated is high?
Investing to new and not know project consist of high risk, you need to be careful or else, you just throw your money to them.
I suggest you make some more research, check its trading volume, feedbacks, and if you find out that seems to be suspicious and declining, that was obviously not a good coin to invest in.
Regarding safety assurance, you can never find a guaranteed 100% of it here. The market is so volatile, plus a lot of projects that are worthless and scams. That is why I don't have such an interest in new projects but to stay those coins that are already established so well.