Who's out here rocking 5+ years old bikes?

Not caring about "modern geometry", but still shredding and having a blast and not caring about all the new trends?

I rock a 2017 Stumpy pro I got 2nd hand. It's carbon, it's more than enough bike for my locals and capable when I travel l. I ride my local trails 3 times a week, and only ever try to have fun, stay fit and sometimes push for a new personal best. I travel maybe once or twice a year and always try to hit a new center. Marquette is slated for August.

I would call myself hard-core casual...

Anyone else, what do you rock and why?