Which burns faster, Benchmark or H322?

H322 is the faster-burning of the two (rank #52 vs #52 — lower rank burns faster).

Powder head-to-head

Benchmark vs H322

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Which burns faster, Benchmark or H322?: H322 is the faster-burning of the two (rank #52 vs #52 — lower rank burns faster).
What cartridges do Benchmark and H322 both load?: Both powders are listed for .204 Ruger, .222 Remington, .223 Remington, .17 Remington, .222 Remington Magnum, .221 Remington Fireball.