Most fast charging modes aren’t really fast charging anyway, it just distorts the meter so it reads as “fully charged” and ends the charging cycle when the battery is still at 50% or less. That’s where most of the performance issues come from IMO, people thinking they’re on a full charge when they’re in power saving mode.
The option is free but you may experience decreased performance and premature battery death
Edit: I forgot about the Cocaine and Caffeine aftermarket mod. Good performance but fries your processor.
Most fast charging modes aren’t really fast charging anyway, it just distorts the meter so it reads as “fully charged” and ends the charging cycle when the battery is still at 50% or less. That’s where most of the performance issues come from IMO, people thinking they’re on a full charge when they’re in power saving mode.