>>335298664 is awful. After the Cherubimon saga, it falls off considerably with everyone but the 2 main boys being useful and a repetitive Royal Knights garbage. First half isn't that great either, with most of the characters hilariously underdeveloped and reeking of tired season 1 tropes. Plus making the kids digimon removed the human and digimon relationships. And before you say "dur the humans were worthless in a fight", it has already been established that the human partners are the source of the Digimon's powers, and they grow stronger as they get closer.
And if that's not good enough, season 3 found the perfect compromise with them fusing together.
Rankings objective rankings go
1. Tamers
2. Adventure
3. Savers
4. 02
5. Frontier
6. Xros Wars
7. Hunters