Wig Shopping

I start my chemo in about 3 weeks and thought I would go wig shopping soon :)  I know the Cancer Council in WA has a hire service and was wondering if anyone has used this and what you think about hiring versus buying a wig?  As we only need them for a relatively short period of time I think I will try to hire one if I can find one that I like. Does anyone know how much wigs cost (my hair is just past my shoulders in length).

Take care,

Louise