Tremolo by ABM is really a piece of solid bridge. Not only does it look great and vintage, it really brings something extra to the tone and holding correct intonation. In addition, it solves the perennial problem of most tremolo's - loose, living its own life. When you hold it in your hands you can feel the excellent quality and feel that this is a premium hardware, so if you are looking for a solid, reliable bridge you will not be disappointed. These high ratings don't come out of nowhere. You'll be able to swing it like Hendrix, Gilmoure, and Frusciante combined, and even if your string breaks, the mechanism is designed to break when the bridge exits. It was also a nice touch on ABM's part to add two end of the handle - white and black! With a pure heart I can say that this is a masterful work of people who know their stuff!
For order fulfillment, I highly recommend Thomann. Hassle-free contact for questions, extremely understanding staff willing to cooperate. When I forgot to add one item to my order, even though it had already shipped, I was offered free shipping! It was a pleasure and I am very happy that there are still companies that care about their customers.