Revlon pro Volumiser or BBH please help?

[soupandshake]

I've had 2 BBH and they both work to a point but I've never had the miracles that lots of folks describe.
Would the Revlon solve my flat, lank bob hair issues? Or is that a waste of £60

Are you using any product too? The BBB can only go so far, if your hair is mega thin you'll probably need a thickening product and potentially lower your expectations of what can be achieved on your hair. Have you watched you tube demos from people with the same hair type? Do they get the results you want?

I've just got the Revlon one. It's fantastic for quickly drying your hair into a nice straight style but I'm not finding it brilliant at creating much volume tbh.

Thanks for replying.
I've watched loads of YouTube videos, but no one has my hair.
John Frieda root lift is my go to, but I still can't get the swishy look that my hairdresser does.
Interesting about lack of volume, that's exactly what I do need.