Law vs Law with International Relations which degree to pursue?

I got accepted to Sus University to do the law with international relations LLB course and I got accepted to Es University to study Law...but I really need help choosing as they're both 3 year programs and I'm not sure that if I do the Sus one I won't be missing essential law modules. The reason I applied is because I'm interested in it and I figured it would tie in neatly with my A Level French and the spanish I'm currently doing but the idea of 3 years? for everything??? that has a teensy bit scared so If anyone knows anything about these unis or the programs help me please. I'd also have to stay at Sus if I go there, making it more expensive(I'm an international student which is one of the reasons I applied as Lawyers seems to be a dime a dozen in my country..sigh* so I thought the additional degree would give me other career options even though at this stage I really like law after having done it at A levels)