He looks good and will be a good player. I would prefer a more experienced winger though as we have a lot of young talent coming through who can play wide in Carruthers, Albrighton, Grealish, Graham, Robinson and Cameron. (A couple of them will make it.)
I would take Phillips, he's going to be a good player but if I had the choice I'd take a more experienced winger who can see a game out and not as likely to make inexperienced mistakes. Adam Johnson would be great for us and has more experience, whether we can get him is a different issue though