Both are great uni's, and so, you should visit both and see where you can foresee yourself performing better and making use of your education best.
But if we look strictly at data, Nottingham generally ranks higher for Law than Leeds across major independent league tables. For example, in recent Complete University Guide subject rankings, Nottingham is placed in the UK top 10 for Law, while Leeds is usually ranked mid-to-high teens. Internationally, Times Higher Education and QS subject rankings also place Nottingham’s Law School higher overall. Both are strong Russell Group choices, but based on consistent subject rankings and reputation data, Nottingham has a slight edge over leeds for Law.