A Switch has a lot of tiny fiddly bits so I'd recommend buying one instead as long as you can hack it.
I liked Zero 2 less than Zero, I liked Zero less than the original, and I didn't actually like the original.
Zero 2
>you enter dungeons on a main level to find a key to an extra dungeon where you find a key to another extra dungeon where you get a life up or a new bomb or something fuck it
>several useless gimmick powers only good for progression
>edgy rival attacks you every other level because his waifu died and he hates everyone and nothing in life matters
>annoying quirky NPCs constantly get in your way because of misunderstandings haha
>real ending is locked behind doing backtrack sidequests for them where they shove their backstories in your face
<well it's still better than how Zero 1 did it
>power of friendship lmao
>loads of out of tank platforming segments where you instantly die if you fall one inch further than jump height, far more dangerous than any enemy in the game
>final boss is a little bitch
>music is again completely unmemorable
>probably other things I didn't remember