I installed arch on a 500GB nvme as the following :

+500MiB (efi)

+50 root (btrfs)

Remaining home (xfs)

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I want to add another 1TB nvme for steam Library and some movies, music etc., what file system should i use should i stick with ext4 or use something else fr my case ?

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and also any suggestions regarding my partition scheme for the 500Gb ?