Acanthis flammea/hornemanni

Either dark "exilipes" Hoary Redpoll or pale Common Redpoll(A. flammea flammea). ID features that support "exilipes":
-- Deep bill base
-- Lack of brown in upperparts
-- unstreaked undertail coverts
-- Bold white wingbars
ID features that support "flammea"
-- Extensive rosy on breast
-- Extensive flank streaks