Valencia, Malaga or........UK???

Hi eveyone. I'm Vivy, an Italian who is tired of this Country. I have finally made my decision: move abroad!!!!!
I'd love to move to Spain, even if I know that the working situation is not very positive, but it's a Country that I love, and the though of spending the rest of my life there is awesome. But I still cannot decide which city: Malaga or Valencia! Any suggestion? The third choose would be UK, but, even if I like UK as well, the weather, climate, and the living costs are not really, really attractive!!! Anyway, all I'm sure of is that I wanna leave Italy!!! Please, any advice would be great!!!
Thanks in advance!!!! See ya!!!!