After watching some runs by Woogmoog today, it seemed like there was some truth to the Valla’s producing extra primaries but the difference in speed was not statistically significant with the limited number of GR tests made (we noted a correlation with low significance). Even if we showed statistical significance, it wouldn’t answer the question as to why Valla’s is better.
As for theories, the most likely theory I am considering now is that it has something to do with ICD optimization as suggested by Landy and Kindergarten. If this is indeed the case, I have a great test idea that can maybe reveal the gimmick once I do some additional tests with DiEoxidE.
The test I plan to do is have 3 players: a strafer and 2 targets in the Scorched Chapel. The attacker will Strafe in place as DiEoxidE did before but this time with one target in melee range and the other at varying distances in a colinear formation with the attacker so that the pierces on the close-target player hit the distant player too.
By varying the distance between the two targets, we can adjust the delay between the melee-range proc and the distant pierce proc. If there is indeed some magic ICD difference that Valla’s is able to access, it should show up as the distance between the melee target and ranged target divided by the strafe projectile speed!
If this works, we can also test Rocket Storm, Demolition, and even varying amounts of attack speed to see if there is some way to get around needing Valla’s in the first place.
Lastly, if this is the secret gimmick that made Valla’s work, it could also explain why DiEoxidE and myself didn’t seem to notice the Valla’s effect when tested it ourselves since we often Strafe-weave (interweave Hungering Arrows while Strafing) which could mess-up the ICD timing enough to make it less viable.
I will update this thread tomorrow with the results of this test. I am hoping that this will be the secret of Valla’s Bequest and end this debate once and for all. However, if the test fails, then we will continue our search and try to come up with new ideas.
Edit: I made some adjustments to the conclusions section of the original post to better reflect my stance on the issue and explain why I am hesitant to claim anything even with some indirect evidence.