What to expect with hormone therapy vs chemo for recurrent breast cancer?

I have hormone-positive breast cancer that has returned, and I'm postmenopausal. I previously had a lumpectomy and radiation. My oncologist is discussing treatment options including hormone-blocking medications like aromatase inhibitors with CDK4/6 inhibitors, or chemotherapy regimens. I'm trying to learn more about what to expect with these different approaches. I'd love to hear from others who have been in a similar situation and can share their experiences. • If you've had hormone therapy with CDK4/6 inhibitors for recurrent cancer, what was your experience like day to day? • For those who chose between hormone therapy and chemotherapy for recurrence, what factors helped you make that decision?