This is difficult, I adore the WWH cover and it was the first ELO single I ever bought. Love Jeff's cheeky grin in #1 but Bev's hair is appalling.
I'm going for #5 as they all look young and innocent, and the amount of flared trousering and platform shoe-age is most impressive. Plus Bev is so funny trying to look like a beefcake. Can't help but wonder if Hughie had his toes stepped on by at least one of those clodhopping boots though.
It's all good entertainment, it doesn't cost a penny