Arko grading ma mero coach was insisting we all buy the official electronic chest guard — "international standard bancha" bhanera. But bahini, that thing costs half my month’s rent. I found an old video of a South Korean state-level match where they used wired sensors taped to a regular dobok and the scoring was tighter than any automated system. Why are we paying for hardware when the real gap is in how we read the opponent? The kid from the village who can only afford a second-hand pad shouldn't lose points because the federation chose a brand over a method.