Just received a LG lucid for my wife that I ordered online from Verizon. Haven't activated it or plugged it in yet. But now I see the the Razr is on sale for $99 bucks and was wondering if I should exchange the Lucid for a Razr. I have the Maxx myself so teaching her to operate a new phone would be easier. How do the two (Lucid/Razr) compare in battery life? Worth paying $20 more for the Razr? Thanks in advance!