This is my current build https://nz.pcpartpicker.com/list/PWTVYN and I was wondering if two of these https://www.pbtech.co.nz/product/HDDLXR13200/Lexar-NM790-2TB-M2-NVMe-Internal-SSD-PCIe-40-x-4-S would be a significant upgrade. Also I know my motherboard only supports pcie gen 3 but I do plan to upgrade in the next year or so.