I have had this one for a couple of years. It's been great. Currently $380.
https://www.amazon.com/dp/B0BSGLK5NB?ref_=ppx_hzsearch_conn_dt_b_fed_asin_title_13
I am with you on the rear settings. Mine is currently the same as you , and I plan to go ahead and go all the way down. Hopefully this holiday weekend.
I set the rear to max low, then adjusted the front minimally to get a very tiny rake. it defini took some adjusting and driving around to settle the suspension to fully dial it in.