Power flush cartridge vs dual flappers

[Patriotrider]

Had several problems with a Kohler “power flush cartridge” toilet over 3 years, so just replaced it with newer American Standard Dual flapper valve, “cyclone” rim design with disenfectant cartridge. Will see how it works, seems like a powerful flush. Maybe simple is better? Did see one advertised to flush a basket of golf balls, ....now that would hurt!