Personal statement for Oxford E&M and other pure Econ at different universities?

Hi - I am currently planning my UCAS application and have thus found five courses I would like to study:
- University of Oxford: Economics and Management
- London School of Economics and Political Science: Economics
- University College London: Information Management for Business or Economics
- Imperial College London: Economics, Finance and Data Science
- University of Warwick: Economics
Do you think it makes sense to try and apply to those courses, or is it better to focus only on one subject? Can you write a good statement for Economics and Management, Economics and Imperial's Econ, Finance and Data Science course? As far as I know, Imperial stated that the PS does not matter that much because they know that most students are applying to pure Econ elsewhere. But what about the combination with Oxford's E&M? Do I have any chance when my PS was rather Econ heavy? The acceptance rate is quite low as far as I'm concerned.
Thank you already in advance for your answers