I have TT Diamond S/S pro curves in a couple of Vudoos & a Rim X - Very happy with all of them - Faultless in operation, predictable break and very adjustable.
I put a TT Special S/S in my wife's Vudoo only because I couldn't buy a Diamond anywhere at the time. Yes, won't adjust as low as a Diamond but a very good trigger - Certainly doesn't handicap the user when bench shooting a 700 foot print repeater.
I've used Jewells for decades and never had an issue with them - Have one in ent trainermy B14R.
A friend has a Vudoo single shot - Started out with a Flavio Fare which failed - Replaced with a B&A under warranty - Had to replace the cocking piece (different angle) - He likes the B&A and is doing nicely in local BR competitions with that set up.