The device I would choose is the Lumia 950, because the it's persona matches my wife. She always is Perfect Slim matching Lumia950's perfect size, She has the Perfect style matching how Lumia950 looks good in any hand. She helps me get organized in my daily life, as Lumia950 with Windows 10 will help me get organize with my work n play. ... sometimes she keeps going on n on on n on.... and the Lumia950's battery will also give me enough juice to run throughout the day.