The cacti that I keep outside in full sun all summer long (and part of fall) in the Midwest! They aren’t fazed by the occasional rain storm because the days following are hot as SHIT, so they require pretty much zero maintenance.
In order –
Pilosocereus Magnificus
Cereus Repandus
Lophocereus Schottii
(Please correct me if I got any of the IDs wrong)