Help me select from 4 internships for FT MBB recruiting in London/Middle East

Hello,

I'm a penultimate year student at an EU target school. I'm a non-EU international student so I'm interested in landing MBB/T2 ideally or IB/Asset management in London or the Middle East. I have received 4 internship offers - however, none of them are directly correlated with my goals. Which of the following would be the best for graduate full time role applications?

1) Public sector PR/Communications consulting at a firm in Brussels. The firm is not very well known but has quite a few decent clients. I have been told that the client I will work with will be an EU public sector organization focused on tourism, and I will also have the chance to work on big pharma clients during downtime. Most of the work here will be writing annual/quarterly reports, communications strategy, and social media strategy. (6 months, unpaid)

2) Public & private sector PR/Communications consulting at a firm in Saudi Arabia. I have been working here remotely part-time for the past 6 months. Many top notch clients, but not a very recognizable name globally. I think it may be best I work at a different company to get another name and different experience on my CV since I've already gained a fair bit of experience here. Most of the work here will be writing annual/quarterly reports, communications strategy, and social media strategy. (3 months in-person then continue remotely as I am now, paid)

3) Supply chain role at AI startup in Luxembourg. Fairly new company and I would be given a lot of responsibility. The job description states I will build the inventory ordering model, improve demand forecasting, conduct data analysis to solve business problems, and lead the development of self-service reporting. They have also received VC funding and seem to be doing fairly well. (6 months, pay is nice)

4) Internship at a consulate of the 3rd world country I belong to. It seems to be quite an unstructured role with administrative work consisting of passport/visas, death/marriage certificates. There is also a side of diplomacy involving commerce and trade as well as helping individuals of the country I'm from in immigration matters and getting them out of prison - lots of illegal immigrants. People were quite nice and interview was fun with interesting foreign policy type questions. (3-6 months, little pay)

Thanks!