Regarding gapi tweak...

[diesel]

i am playing warring nations with the gapi tweak set to enhanced driver and when i exit warring nations, the screen takes forever to refresh and sometimes it doesn't even, however when i set the gapi tweak to "original driver" i can exit warring nations without any problems

also with the original driver, the screen refresh seems significantly faster in general for the today screen

by the way i'm using A02 rom

I don't have the GAPI tweak installed, and Warring Nations runs great. I've not really seen any need to install it. Everything that I've played runs great.