I think I do need to give it a couple hundred hours before I comment again as they seem to start from a different tonal place than the Orange did.
This one is actual my second Purple fuse, but the other one was in an unfamiliar and less detailed amp that I sold, and I didn't have a matching Orange to compare it with. My sense is that it did have a slightly dark, colorful, and rounded sound compared to stock, but it wasn't dramatic like the first hours of this one.