I have had some very nice Taurus revolvers (and I still do).
However, I would lean towards the Charter Arms. I have four Charter Arms revolvers. Their triggers all feel just the same: pretty good.
Some of my old Taurus revolvers have very nice triggers. The newer ones tend to be heavier. And they vary a lot. Some were great and some were terrible.
I have experienced customer service with both companies. Charter Arms = good, Taurus = bad.