I have a very complex situation. I am doing my PhD from last 14 months in the area of Computational Social Science in Germany. I have 2 publication(1 workshop and 1 Journal), 2 submitted paper(Tier 1 conference). My PhD was funded by a scholarship and the scholarship was not enough for survival. So, I decided to quit the scholarship and look for a job. I got a job in the public research institute in Germany with 100% TVL-13. The new work is in semantic technologies for biological data. In this case, there is no relation between my PhD supervisor and manager at a public research institute. My PhD supervisor agreed that he will not treat me as a part-time student but he will not pay anything(which is fine for me), here I can get a degree in 3 years. But I have two manage both works at a time.
I also got an offer from Netherland, where I have to restart my PhD. The area of work is semantic technologies for biological data. I will also get a good salary(lesser than Germany) in Netherland. Here, I have to invest in the next 4 years to get a degree.
In the long term, I wanted to become a professor. My preference is to get a good salary and finish my PhD quickly.
I wanted to live in Germany because I can get long term resident in 2 years and I am afraid to restart the PhD again because it requires a lot of work to understand the topic. I am also afraid that if I stay in Germany and unable to manage my PhD and job, then I will be in big trouble.
I am writing this post to have a genius opinion/suggestion regarding my conditions. I understand in the end, it depends on me but suggestions from experience person will be really helpful.