I installed this one over the weekend, ordered from Amazon instead of pioneer direct due to 5% cash back.
So far I am blown away at how well it works and little energy it uses. The house was up to 78F since I was letting the stove burn out during the warm spell, I used the AC on the split to cool the room down to 67F, slept like a baby then heated it back up to 75+ while I showered in the morning. It was in the 30s outside and it had zero issues pumping heat so hot you didn't want to stand directly in front of it. My energy is free, I was a solar sceptic years ago, I'll never go back...
Currently it has no issues keeping ~600 sq f at 73, I don't expect it to keep up with the whole house in the dead of summer but I have a midea inverter window AC I bought last year to help it out.
Pioneer® Diamante Ultra 12,000 BTU 23 SEER Energy-Star Wi-Fi Ductless Mini-Split Inverter++ Air Conditioner Heat Pump Full Set with 16 Ft. Kit https://a.co/d/esYjpgG