Ok - hand break or no hand break? Is it necessary, why do you feel that way, what are the reasons you use it specifically?

Personally, i don’t really use it unless there is a hairpin, and occasionally for entry.

I know a lot of people who rely on it for tandems, but i’m a firm believer of OG Japanese street drifting styles. Clutch kicks, throttle control and applying the clutch to cut power to the drivetrain/ tapping footbreak for readjustments in tandems, not relying on the handbreak.