Install Manjaro on Software raid 0 nvme PCIe

Hello hello.
First thanks for giving attention to this thread!

I want to create the fastest possible system with the hardware I have.

What do I have and what is the plan?

ASUS Hyper M.2 x16 PCIe card with
2 x SSD 970 PRO NVMe M.2 512gb
I’m unable to create hardware(or fake) raid with nvme ssds
So the only option is software raid 0.

For now, the closest tutorial I found is this one
I suspect I will need a little help with “translating” the command from arch to manjaro.

When I had time a month ago successfully installed manjaro with normal gui way on one nvme. But after the kernel update - it broke and cannot boot.
I have no idea if it was a specific version of the kernel or with all the kernels it breaks the boot of nvme pcie. I Don’t have the will to figure it out.

Is this some common problem on PCIe nvme?

I also have 64gb ram.
If successfully running a system on software raid for future improvement i want to try rapiddisk for extra speed. Never used before. But in theory, will extend the life of the SSD and will add extra speed.

What is your opinion?

I have one mechanical hard drive (1tb) for regular backup of the system. (Also in near future will have a trueNAS system)

My personal goal here is to create a script for nvme raid 0. So in case of an accident to put a USB and executable that script for a fresh installation.
With my poor knowledge, this will be a long journey.
And will start tomorrow :smiley:
If anyone has this already done - please share.

Perhaps my notes can be of help (notes while reading RAID - ArchWiki)

Common raid0 and Linux md-raid 10,far2 has the same read performance where Linux raid bonus with redundancy

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