If youd like to try out a decent Head racquet and still more of a beginner, try a Head x.i5 (OS)its very forgiving and because its not the newst model Head has had out at the moment, will probably be a few pound cheaper- but is still a very good racquet. It's an S5 which means it concentrates mor eon power than anything else.
I played with it when i was just starting out and i got on with it very well.
Then maybe as you get better move onto the i.Radical.
Another brilliant racquet to start off with is an older version of the Babolat Pure Drive (OS) which has the same benefits as the Head x.i5. its probably going top be a little more expensive but if it's quality yourte after its certainly one to consider.
Hope this helps!