Very satisfied
I'm very pleased with the Kershner tailpiece. Its easy to change strings and they don't pop off the little spools at the end of the tailpiece. Quality of construction is A-1 and it sounds great on my banjo. I highly recommend it .
The price is reasonable, it's totally adjustable and very "gutsy". I'd say it's one of the best available.
You absolutely can't go wrong with a Kirshner. You can pay a lot more for a "boutique" tailpiece but you'll only be paying more for a tailpiece that does the same thing as the Kirshner.