Here is my arsenal for this season and I am not sure if I am overlapping or not, need some opinions.

Hammer Acid
Hammer Burn
Hammer Psycho
Hammer Jigsaw - coming
Ebonite One Pearl

I am missing a spare ball but can get anything for that. Need some knowledge from the people here to see what if anything to change.

i don't think your would need both one pearl and psycho. both kinda rolly pearls.

probably get away with
 jigsaw
 acid
 burn
 vibe