Tech enthusiasts: how often do you upgrade your phone?

1.5 years ago, I upgraded from my iPhone 12 to the S22 ultra, and right now I am thinking of upgrading to the regular s24 due to its size. I also just got a new galaxy watch 6 classic so I was thinking I might as well upgrade my tab s8+ to the s9+. If I hadn't made the watch 6 upgrade I'd be keeping my shit for 2 more years tbh.

Edit: I don't have enough cash now as an unexpected expense hit, so it'll be a 3-4 year cycle for me. Will be upgrading when Samsung releases the Tab S10 and S25 (hopefully with good battery life)

How often do you upgrade?