What mountain bike frame size would you recommend?

I've had lots of different advice from shop assistants & from online charts & guides. I can't seem to get a straight answer. I've been recommended 16" all the way up to 20". What dual/full suspension mtb frame size do you think would suit a person with the following... show more I've had lots of different advice from shop assistants & from online charts & guides. I can't seem to get a straight answer. I've been recommended 16" all the way up to 20". What dual/full suspension mtb frame size do you think would suit a person with the following measurements?

Female
Height; 5' 7"
Inseam; 32"

Thanks for your help!
6 answers 6