Mazda definitely be better in the twisties then comparo the behemoth of a Flex, or a SHO, but then again....
People like 4DR, Darreli, and FirstSHO are running the new Megan Racing Coilovers, along with other various suspension tweeks.
Either way, agreed, both cars are fun as hell, as has been discussed.
Each with their own attributes. But with 3 kids in tow, the SHO's the name of the game for me. I'm just glad it can hang (and in some cases likely beat) other offerings out there.
All in good fun.

"Sent while on the road, burn'n meth, screeching tires, winding out the gears, & push'n the twins"