I did it thinking it would improve regular driving safety.
Used an old TSM kit I had purchased a while back, but never used on another car.

While it wasn't that bad expense wise due to how long I had it, I would say it does over complicate things and it was a pain to install.
but part of that had to do with the caliper choice and needing to keep the parking brake.
If I had it to do over again, I would have just redone the drums and left it alone.

it isn't any better or worse, but the aggravation of the install could have been saved.

The only bonus is pad replacement is way easier than rebuilding drums.