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🇬🇧 London Feed Comparison Scores
Measured Fri 14 Aug 2026, 11:57–21:00 UTC (9 market-open hours, XAUUSD)
Speed /45 Consistency /35 Stream quality /20
How this score is built
Weights are a judgement call, so all three components stay visible. Speed /45 from milliseconds behind the leader on a log scale. Consistency /35 from head-to-head rating — how reliably a feed is first. Stream quality /20 from how rarely it stalls (share of gaps over 500 ms) and its worst-case gap. Note: Alpha edges Black on stream quality (15.2 vs 14.8); Black leads because it maxes speed and consistency.
