@alto
Sorry for the delay in reply.
Changing from the original stylus is quite an improvement and being that this is probably the go to new replacement for the cartridge this takes it forward with technological improvements.
I don’t want to bore you with superlatives but a general all round upgrade is obvious.
Bass is deeper top end sweeter and the midrange is still very detailed as it was but it all seems bigger and faster with no splashy or bright extension added to the treble.
It’s a very much more involving and enjoyable listen.
No brainer replacement whether needed just now or not.
I did it and have the spare stylus for when or if replacement is required in the meantime.
No regrets only better. 