All the Korgs in the modern PA series can do that.
PLUS you can also overwrite any factory style if you want.
Even if its only to mute a part out.
No need to waste valuable user slots, when you can simply edit the factory style by adding any other parts or deleting parts or muting parts, including ANY instrument, and the re-save back to the factory location, if you want. Of course the option is alwasy there to store it in a user slot too

Can ANY of the Rolands do THAT!!!

And I really have to agree with Ian, the sound of Roland really does get tired very quickly, GW8, G70, VA76 et al, its the same with the Fantom series (all of em, even the G) too, in my view.

Sheesh some of the sounds on the G70/GW8 I played were EXACTLY the same as the old SC55 module I had. And the SC88 after that.