Not the most detailed results, but what I had time to do with 3 shot groups. I will follow up with accuracy results.
Predator Poly Mags 16.0 grains 701/697/700
JSB Diablo Exact 10.30 grains 697/701/692
JSB Diablo Exact 18.1 grains 663/661/662
H&N Barracuda Match 21.14 grains 611/610/610
H&N Rabbit Magnum#2 24.69 grains 556/554/547
Beeman Kodiak 21.10 grains 591/588/589
Beeman Crow Magnum 18.20 grains 654/645/645
Beeman Field Target 14.66 grain 763/749/759
Eunsin 28.5 grains 446/452/455
JSB Exact Monster 25.4 grains 507/508/512
Crosman pointed 14.6 grains 757/757/757
Gamo Rocket bb tip 14.6 grains 759/769/762