MMath vs MMath and finance

hello,
I'm just about to get my grades back for my foundation maths year, and I am undecided on what course to choose for next year. apparently pure maths is very boring and I have been told maths and finance is easier aswell. I am aiming to go into finance but I'm not 100% decided yet and want to keep my options open so a few questions. also I did not do economics or accounting at a level but I did do business.
1. which is the more respected degree?
2. which degree is easier?
3. how much maths does mmath and finance actually contain?
4. would doing a mmath and finance degree stop me doing jobs that a regular mmath degree would get me?

thank you for any answers and sorry for my awful spelling and grammar