If you want to become a prop trader, you should know the associated costs before you start.
In general, it is important that you are already profitable and have had a few years of trading experience (it should be 1-2 years). There should be a proven trading strategy that you trust and know the statistics for.
In general, due to the narrow risk parameters, I personally believe that prop trading is more suitable for short-term traders and scalpers. However, it also depends on the instrument and the provider. There is e.g. For example, more and more providers in the forex area that also allow holding through news and over the weekend. These are then also aimed at day and swing traders. Therefore, you have to look here to see which provider best suits your own trading style.