I have a few of the Stealth ceiling fans.  They worked really well.  Alas, after a couple of years, in one position of the rotation they all give a clunking sound.  One is so bad we don’t use it.  I hired someone to come and rebalance it - but it still has the problem.  Meanwhile, the remote for one died.  I can’t find anywhere that sells the remote. Not being able to get local service is frustrating