I get slightly different results from you. Does this measure up with the values you entered? I removed food from the stats to make the two builds equivalent (since my listed stats did not include HQ Deviled Eggs). Valk's formula also has some fudge numbers you need to apply to bard (+3 to DEX in this case since we're in the 400-500 range).
Spoiler: show
41 crit rate gives us about 2.86% additional crit rate, which means 2.86% more Bloodletter shots. Since Bloodletter is also 150 potency we'll go ahead and include an additional 2.86% DPS to the Elfin set:
90.341 * 1.0286 = 92.611 crit adjusted DPS, delta of 0.425 DPS in favor of the Allagan build.
I'm not sure if that's a legitimate way to correct for that difference but it seems logical at least. It's certainly a bigger increase than I was expecting, and I'll admit that the two builds are a lot closer together than I initially said, with these numbers suggesting that the Allagan build might be better.
EDIT: Results changed because I realized that I hadn't actually subtracted the food crit from the Elfin build even though I said I had.
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