Move from Big Sur to Monterey?

[RAMd®d]

Ventura seems to be giving a lot of you and others, fits.

My M1 MBA is on Big Sur and I'm thinking of taking it to Monterey for the Hidden Mail feature.

Any caveats to consider?

I use Hidden Mail a lot, but it's a bit of a hassle using on my 'Phone (12 mini) so I want at least one Mac to be capable of using it.

My iPad mini 5, once updated, can use it, but it won't be much of an improvement, if any.