2-CENTS
So long as you have enough irrigation,
it's best to do aeration then compost/sand/topsoil
with someone that can DETAIL what's IN the mix.
A local premix
https://83landscapesupply.com/product/lawn-top-dress-mix/5 star ratings from Many reports with NO bad BBB reviews is prudent.
Lawn Love
Thrive
others you may find ...
Brownie points for those willing to use a 70/30 TS/Sand leveling mix in the low areas between aeration & top dressing.
Bite the bullet & pay whatever for exact specifications. This year, then be more thrifty in years to follow, since the heavy lifting has been done properly.
All this is blind & very general since a soils report is not posted.
Deciphering tools below = Why I Draw pictures for a living
http://pages.suddenlink.net/tgivaughn/