I bought this in order to get a more precise setup for a Fender Jaguar FSR special (MIJ). The issue is that the guitar has a Gotoh tune-o-matic with a 12'' radius while the guitar is a 9.5''.
I wanted to be able to have the string action following the fretboard radius as it was quite annoying for solos from the 12th fret onwards.
This bridge definitely solved all the issues, you can set every single string perfectly with the added benefits of better tuning stability and slightly more sustain.
I haven't used the tailpice cause I really hate the huge branding on it, although it looks like a nice piece of aluminum, way lighter than the stock Gotoh.
Overall I gave it 4 stars because for a made in Taiwan it's a bit overpriced but couldn't find another item that would have solved my problem.
If you're looking at this for more sustain, I would say it's a bit of a waste of money, but if you're the kind of person that wants to have the guitar setup perfectly, than it's definitely a good acquisition.