Plunger vs Rigid Pre War inters

Hey everyone hope we are all doing well, the last of my Japanese classics went this week so I can finally start hunting for my next Norton Narrowed it down to a pre war Inter.

Just wondering has anyone got any experience of the 350 vs 500 and the Rigid rears vs the Plunger rears

If so would love to hear some opinions.

Thanks in advance,

I suggest you look up the old vintage Motor Cycle road tests.
Some maybe available on line, but there are reprints books available from Bruce Main Smith.

Try Rob van den Brinks website.

Thanks guys