Two 1TB Hard Drives OR One 2TB Hard Drive?

Howdy folks.

I am looking at buying a new PC & have the option of having multiple Hard Drives.

Would it be best to have two separate Seagate 1TB SSHD Hybrid Hard Drives or just one Seagate 2TB SSHD Hybrid Hard Drive?

Both Hard Drives are of the same make & have the same speeds. Just curious if two Hard Drives are better than one, even if the storage capacity is ultimately the same.

I was thinking of having one Hard Drive for general use (operating system & games) and the other for music production (DAW & plug-ins).

Any feed back would be greatly appreciated. Many thanks :)