How To Partition My Hard Drives For Optimal Hackingtoshing

I'm making a custom build Hackingtosh for video editing and some slight gaming. Help me decide how to partition my Hard Drives.

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Samsung 970 EVO 500GB - NVMe- Windows Drive for OS

Samsung 970 EVO 500GB - NVMe - Scratch Disk 1 for video editing (No OS)

Samsung 860 EVO 1TB 2.5 Inch SATA III Internal SSD - Mac OS / Scratch Disk (500GB Each)

Seagate BarraCuda Internal Hard Drive 3TB SATA - Pure Storage (No OS)

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Thoughts and suggestions?

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