[folivier]

Thanks for your responses. So it sounds like either the SCS were overrated or the mini splits are underrated. From reading and researching it sounds like mini splits are underrated compared to other AC's.
Very interesting that increasing air flow helps so much with cooling.
BTW I started this not to get technical info, that is in yall excellent posts on installing these. Rather I want this to just be a quick rundown on your experiences and whether you think you sized your units correctly.
Thanks and hopefully this will help others who are thinking about these.