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Recommended Partitioning/Disk software for combining multiple hard drive images as respective boot partitions on one hard drive

I have three separate bootable hard drives running their own respective versions of Windows 10 each with different proprietary software on them that do not mix with each other due to specific requirements for each. Therefore, rather than to have three separate laptops, I wish to image each of these hard drives to one NVME drive on a tablet I purchased for this.

What is the best software for this?
Does it matter if the drives are UEFI or BIOS as long as they are all the same?
Any other hiccups anyone foresees?