Sorry I beg to differ that Samsung is fast. Both note 2 and note 3 are still waiting for the KitKat updates. In fact, note 2 only received the 4.3 update end of last year.
LG G3 32GB LTE
Dopod 838 Pro -> Asus P750 -> HTC Touch Pro -> HTC Touch Pro2 -> Samsung Galaxy S -> Samsung Galaxy SII -> Asus Padfone -> Samsung Galaxy Note II LTE -> Sony Xperia Z2 -> LG G3 32GB LTE -> ??