The Gotoh GE103B G is a very good bridge, very solid and well-built. I bought it to replace the bridge on my Epiphone Flying V Korina as I couldn't get a good intonation out of it.
Much better than the original bridge but is not a perfect fit for my guitar: the original bridge is more narrow and like the ABR-1, the GE103B G is more similar to a Nashville bridge. So the strings are now touching the edge of the bridge (but please note that Flying V guitars most of the times don't have a stop-tail).
Also: the distance between the two posts is not exactly the same as in the Epiphone bridge but slightly wider (at least on my Flying V), so I had to drill two new holes on the body of my guitar to have a good fit.
The guitar sounds now fuller, with some more mids. The intonation is perfect.
Overall a very good product but be 100% sure about the dimensions required on your guitar before purchasing.