Hi there! Welcome to the official forum. 
You already have a very interesting plan laid out for your formation! It’s great to see that you are calculating your future moves with the Season Ants and upcoming events like the Wheel.
As an F2P player, optimizing your resources is key. Instead of giving you a single setup, the best way to compare your current ants and decide on your next big investment is to check out our official Meta Guides.
Even though you aren’t purchasing paid ants, many of the S4 and S5 Season Ants are completely free to obtain through island rewards and events, and they offer incredible combat power when paired correctly. By looking at the recommended setups in these guides, you can easily see where your future ants (like Wise Berserker or any potential S5 pulls) fit best:
PvE Formations (Groundhog/Pangolin) - 2026 Meta
Take a close look at the tiers and synergies listed there. It will help you decide if the Emerald Jewel Ant fits your current main class strategy or if you should keep focusing your resources on the Shooter/Crematogaster Inflata (CI) path you are planning!
Best of luck with your hatches, and keep up the great planning! 
