Default [Q] What Wanamlite Rom version could I install?

Hi I have a Galaxy S4 with Sprint what should I install

WanamLite XXUFNB9 V2.3 Android KitKat 4.4.2 Xposed

or

WanamLite XXUFNB3 V4.0 Android KitKat 4.4.2 Xposed