SV isn't a problem unless they're far too slow (like SV0.8 or lower), too high (SV2.0 or higher, or high BPM with quite high SV), odd shift of SV to give difficulty in reading note...
SV 1.4 is only the usual practice of namco but we don't really need to follow that one :3
SV 1.4 is only the usual practice of namco but we don't really need to follow that one :3