Remember that a lot of people that say certain brands are harsh are saying so anecdotally, and/or didn't install/tune them correctly. Almost any well-made speaker is very tunable.
Also, don't fall into the trap of dismissing metal-domed tweeters as automatically harsh. It's interesting that many of the car brands listed as shrill make incredible home speakers (Alpine excluded); so what that should tell you is that the issue isn't the drivers, rather the tuning and cabinet/install that's more critical.