For me it was the other way around, I liked the combat in 2 a lot more, because 1 felt way more random. In DOS2, status effects are more predictable, in 1 you can get really lucky or unlucky with status effects hitting or missing, leading to more reloading and “save-scumming” (or maybe we were just bad lol)
They already said there will be less focus on long puzzle dungeons iirc. Although I absolutely loved doing all the puzzles in CrossCode!