Don't like either of them. I hate that speckled grey marl look. The Em+ Me one is a throat gripper and I hate the ribbed arms. The WS is just meh in terms of it's shaping.
Far better to look at the sales of cashmere specialists. Try Johnstons of Elgin, Brora, Crumpet, Repeat, Pure etc.
Others that do good quality cashmere are Autograph, Isle at EWM (seriously!) and John Lewis.