Same for me bro.
Reason for LV
Able to see real-time exposure compensation, color and white balance.
Do not need to strain my eyes. I can open both of them and still aim easily.
Battery life is not really an issue with me. Casual shooter like me will not shoot over 500 to 600 photos per outing.
Shooting with LV also enables me to tilt my LCD so that i do not need to shoot in an awkward position. For example i can place my cam on the floor the tilt the LCD up to face me when using LV. If i am using OVF, i need to prone down on the floor.
Reason for OVF
Under bright condition whereby my LV appears to be dark due to the bright sun light, i will use OVF and that is the only reason i will use OVF.