u/ComedianLimp8380

I want to get an eink tablet for note taking, reading, opening files such as research papers, pdfs, etc. Need the professional opinion from the eink community. Whichever ones are just overall best. For context I am an economics student so I plan on doing a lot of notes, math, reading(I read books on my kindle but I'd like to have access to research papers and such as well) As well as for the work force when I am done this april id like to have use cases for projects and what not. Any help is appreciated!