Chair Recommendations?

Hello. I’m approaching 2 years WFH. I inherited an old office chair from my mom when I first started cause I was unsure if this would pan out for me. Luckily for me, it did! I recently got diagnosed with Autism as an adult which I’m only mentioning because I move and fidget a lot. I want to buy myself a new office chair but I want one I can sit criss-cross in or cross my legs or move around more. I get really restless through my day, even alternating between sitting and standing. Any chair recommendations that fit my description?

Thank you!