[Novalug] multibooting partition setup

[Jay Hart]

I'm getting ready to multiboot several distros where each distro is getting
its own partition where the whole file system lives (swap will be shared).
Should I:

1. Install each distro to a separate primary partition
or
2. install each distro on a separate logical partition

I will have one shared drive for moving data between the distros if needed.

I can see pros/cons of using each method above, I'm looking for other opinions.
Jay