I totally forgot about this post.
Ok, so I tested the Giraffa build a lot (not a full deck, but almost) and I can say that Lady Bombs do better than Toxic Troopers. There were a lot of fights were I ended up with all my counterblasts unflipped. They usually guard my Giraffa, or don't have more than 1 booster to kill, or I don't have decent replacements (only trigs) to fill my field again, or I don't have a field at all.
In those cases, Lady Bomb sez hai and makes use of 2 of my 4 unflipped damage.
I got lucky with packs and I have 3 pgs with 1 more coming.
I realized that a 10k Giraffa really hurts, so I'll max Elite Mutants.
And yeah, I'll replace those officers with Beetles.
Trap build changed to be like Alice's.
Megablast build removed because it gave nothing positive.