Both firms, I am sure, do have many 'happy' customers. Personally I would not go with either but, as they say, "One man's meat is another man's poison".
Consumers frequently get passed from CF to LW because they have one or more creditors who refuse to pay CF's inflated fees. There is a close relationship between the two but, so far, LW do not have a very bad press (nor a glowing one).
My opinions are merely that .. opinions based on experience. Always seek professional advice.
IVA Completed 23rd July 2013 .... C.C. 10th January 2014 http://foggy.blogs.iva.co.uk