Husband turned 55 last autumn. End of summer I turned 50. My boyfriend will turn 26 next month. I've been with younger guys when I was younger. I've picked up a lot of college age guys but started liking guys with more maturity and experience, like early thirties. I've been with about a dozen men that were significantly (10+ years) older than I. Current boyfriend is fantastic. He's like having a guy with my husband's experience but the body/performance of 25.
Biggest age difference, younger: him 25 and me 50.
Biggest age difference, older: him 59 and me 32.