AppleCare+ Warranty for Watch Edition is also 3 years (albeit more expensive to buy) and for when it does get damaged, being able to get a new one for reasonable “in warranty” costs is something I value. I believe AppleCare+ for the others is 2 years, but their new monthly plans might support going >24 months before you’re entirely out of warranty?
I didn’t do Edition in the Series 0 timeframe because $10k is ludicrous but the Aluminum vs. Titanium costs are much closer with Series 7.