Should I ride the body wave?

I've been getting a little bored with my hair lately. For roughly 10 years I was blonde. Like really blonde.

Then one day I had my dear stylist dye to my "natural color" and haven't looked back since.

I feel as though I'm either curling my hair, or putting it up. I rarely ever wear it down and straight because I have ZERO body. It's just stick straight and very fine, but there's a lot of it. I'm over it. I've been pondering the idea of a body wave for some time, but haven't been able to find a really good resource of before and after pictures. These are all I could find, and they don't link to the actual source. 

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Have you gotten one or known someone who has? I'd appreciate any input you have so please comment or email me if you like! Thanks for the help lovelies!