Hello, i'm a simple man, i enjoy playing only a few games, and one of them is civlization

I want to get a fixable* switch, fix* it as hard as possible to be able to play Civilization VI (and maybe skyrim?)

My questions are:

• Will i face any issues in particular about this game?

• how long would the battery last

• performance?

*(Fixable/fix, because all the switches are broken, they don't allow you to pirate out of the box😂)