For a 2026 DIY mini split comparison, check more than SEER2: a 24 SEER2 rating...

https://spark-wiki.win/index.php/MRCOOL_SmartHVAC_App:_Does_It_Work_with_Alexa,_Google,_and_SmartThings%3F

For a 2026 DIY mini split comparison, check more than SEER2: a 24 SEER2 rating looks good, but line-set length and cold-weather output matter too. I’d compare 8-75 ft line-set options and minimum operating temperatures before choosing.