AI investing is still in full swing, but there are better picks than these three.There are several popular artificial intelligence (AI) stocks on the market that I believe are currently poor investments. One of them is Palantir (PLTR 5.11%), which has been one of the best-performing stocks over the past few years. The others are C3.ai (AI 4.67%) and BigBear.ai (BBAI 4.40%).I have solid reasons why investors should steer clear of this trio, as investing your money elsewhere can save you from a massive future ...