the reason why i prefer the ariya out of these is for the following:
ariya over model y because i can still get federal incentive, handsfree autonomous driving, and better build quality.
ariya over mustang mach e because more effective drivers assistance features, especially automatic braking (check out the iihs testing videos).
ariya over id4 because id4 interior looks to be pretty plasticky, and doesnt offer great autonomous driving.
however, if i cant get the ariya by the end of this year, i will probably have to get the mach e or id4, or maybe the upcoming ioniq 5