Looking to make the switch from an Apple Watch Series 3 to a Garmin

I need help!! I’m making the switch from the Apple Watch Series 3 to a Garmin.. i workout at the gym and just started running.. doing my first 5k at the end of March. I need a watch that not only can tell me my pace&running stats but help coach me as well.. I don’t care about music or calling .. I want it to look nice not bulky and sporty. I’m a female with tiny wrists.

So many options!! Please help 😭