depends on your style of work and what work you're looking to do in a specific field. a lot of people are doing acid graphics in the music world right now so those fonts are different than those you would use for corporate work
Typographic Trends of 2021 Changing basics. The revival of disco. Dynamic lettering. Sharp angles. Original letters. Solid shadows. The reinvented typewriter font. Rounded font blocks.
Some of my go-tos for posters and pretty much anything with type are Open Sans and Interstate. They aren't very flashy but they're simple and elegant sans serifs that do the job well. I also use them in the layout phase a lot and come back to replace them later.
