You should add some cheaper attackers to your load out. Stuff like Paris cat can help you save up money at the start. It’s really easy to rely on Ubers in the beginning but sooner or later you’ll need to invest in cheaper units.
You should have a loadout for a trait. If its black then use a vlack loadout, if its red use a red loadout, etc. If its mixed then use some heavy hitters and some traits
unless you're facing metals take jump rope and felix out, also use more midranges such as paris cat for more flexible dps. Artist cat is perfect as a secondary meatshield. Do use less ubers as you haven't the treasures from into the future and therefore your money comes back slower.