>>43892346There is a checklist on the official site comparing what they add. If you ask me, based on this, the better additions are coming in Armor, and Tundra will primarily focus on obtaining returning legendaries rather than actual new content.
Also note they both claim to be introducing new Galarian Forms, but the only new Galar form we've seen for Armor is Slowbro. If it is just Slowbro being added, the checklist isn't innaccurate, it's just that saying formS would be misleading.
