As for whether you will try your best, it mainly depends on the lawyer's own professional ethics and quality. Of course, it does not rule out the possibility that some novice lawyers will fail because of other factors, although they work hard.
In the process of legal aid, as long as the lawyer does not violate the law and professional ethics and does not damage or ignore the interests of the client, it is generally impossible to say that there is anything wrong with the lawyer.
Legal aid lawyers are also very dedicated. For example, a lawyer in Beijing who specializes in helping migrant workers recover their unpaid wages has been to many places and has been threatened many times to help migrant workers ask for wages. Of course, there are those who are responsible and those who are not. Some legal aid lawyers engage in legal aid only because they want to perform their duties.