I've ordered decals from both takatoys (1/48) and anasazi37 (1/60) and they're definitely much better than the yamato originals. I HIGHLY recommend both of their products, you won't be disappointed.
I just missed out on placing an order for decals for my Lo-Vis from anasazi37, but I guess I can wait till he's finished with the 1/48 FAST Pack upgrade set, 1/60 VT-1 set, and 1/60 VE-1 set - they're worth the wait.