If your solicitor's book counsel (ie a barrister) it matters not whether they are being paid legal aid or are privately paid. The barrister will do as good a job either way.
Some solicitors don't do legal aid by choice (the system is an absolute b@st@ard and payments never seem to be made promptly to solicitors) others don't do it because they have not yet applied for a legal aid contract (you have to be registered to do publicly funded work).
As ever, thank you barmaid. The thing is, I got a letter from the court saying that I have been granted legal aid. It says "I can have a junior advocate".
May I ask, how are you so knowledgable about such things?