6D is a very good body machan... oke mata nam thiyena ekama aduwa thama sutterspeed eka 1/4000 witharai yanna puluwan maxximum...but eka prashnayak wenne na godak welawata...oya 1.2f wage lens use karanne naththam...eth ehema unath wade goda daganna karama thiyenawa kolla...dont wry...umba patan...