Stacking Queen bee?
Not sure, I only have 1 QB but I did try and stack all the Poly Refractors WITH QB and the outcome was useless:
The last Poly Refractor you equipped will be the one that shows that particular effect; QB effect still normal.
Therefore I am under the assumption if you equipped like 3 QB’s it would simply use the one you equipped as the effect; “one animation”…
Hopefully someone can go test this expensive question though and get some answers.
Afterwards can you send me the Queen Bee ^^ Lyssa thanks you for your dedication to science.