Well, both are powerful, here are the similarities:
- Both cost 200 sun.
- Both are powerful, and can control crowds.
- Both can destroy a Gargantuar with two Plant Foods.
- Both are OP.
- Both need 3:30 hrs to be boosted at the Zen Garden. A proof that they are OP.
- Both can destroy a Knigth Zombie with one PF.