Secondly, from the overall analysis, I personally think that Russian is more difficult. In fact, judging from the market demand and legal tradition, this second foreign language is of little help to the legal profession. The traditional legal powers are Britain, America, France and Germany, so learning English well is the most helpful. If you want to learn a second language, German and French languages are also great, not only in law, but also in other fields.
Therefore, if it is not the first case, I suggest learning some other languages, such as German and French.