i started about two years ago. i dont have a lawn, so no grass trimming.
but i compost all my veggie trimmings, leaves, coffee grinds..etc.
never thought it would be so interesting. my veggie garden looks great. i use it as a weed block on my fruit trees. i have a billion earthworms.
i use that bio-block system. pretty neat and easy. i love it when it was full of brand new material and it would steam from the heat. in winter it was pretty dramatic. my IR thermometer saw over 100 degrees once.