I'm shortly finishing up my studies and I wanted to chose a field to deepen my knowledge in. This way I can hopefully become really competent.
I've worked in Enterprise as a intern for a comparably long time, but I'm having doubts if it is the right choice. (Maybe not so fun, moves slowly)
Machine Learning and Crypto seem in comparison really interesting fields but they may not pan out. (higher risk)
That's why I'm looking for the opinion of more veteran players on how they made their decisions in the younger years and if you have any advice.
Thanks in advance :)
ML/AI is either research and startup work or already included in “enterprise” applications. Amazon, Microsoft, Apple, Google, Adobe, etc. are both enterprise companies and doing a lot of work with ML/AI.
If blockchain ever turns out to have real business uses, not just enabling the crypto circus, it will become enterprise too. At this point it looks like a solution in search of a problem.
As for the high risk assumption, given that you are just finishing your studies, any of the domains you highlighted will be a low risk for you. The job market is hot, so worst case you will find a job in other company.
The fact you are on HN means that you already on the right path.