Question Extending Volume across 2 NVME drives

[ValhallaOutcast]

so long story short I have 2 NVMEs one is for OS and apps the other is for Steam Library, I am looking at getting a third NVME

is it ok to extend the two drives that will both be used for Steam library only? just so I have one 4TB partition instead of two 2TB partitions ?

 

[Lutfij]

You're best off leaving each SSD as is, as opposed to extending them.

 

[ValhallaOutcast]

ok thanks for the reply

 

[drea.drechsler]

You're best off leaving each SSD as is, as opposed to extending them.

Why is that?