Last time I played Perfect Team was with OOTP21, so managed to miss couple of years but now I think this format is more mature and better to play. Still annoyed by fact that next year all hard work will be reset again and I have to start collecting cards again ...
But, my main team is Hawking Flayers, uneventfully based on Stranger Things, and strange things do happen with my rosters.
Strategy for gameplay, collect cards only from earned Packs and Missions, occasionally hunt for deals in Shop for upgrades.
Use custom Ratings for Offense and Pitching, these some advanced derived arithmetic to calculate my own Expected Runs Created, and Expected FIP. Not an exact science but it seems to work to some degree.