the fee is not really that big i choose ES instead of SPY because if i were to use spy the fees will be great but es fees is manageable
Can you tell us your position? Why keep us guessing? Basically looks like you're short OTM calls and long far OTM calls to keep it defined risk and lower your margin. And based on the shape of the profile, looks like it involves a lot of different strikes and could be difficult to manage.

