24M. €4,698 invested. Everyone's first job from September, where/how should I position my salary

24M, €4,698 total invested. This is my entire savings from 6 years as a student. I'll start investing only from this year. At the moment I only have a €50 monthly savings plan in the FTSE. I'm starting my very first job in September!!! :-) So from then on, significantly more will come in every month. I would like to hear your opinions on my current position and what you think of my strategy so far. I'm starting to think that the 100% FTSE meme isn't just a meme. Ow