There are some lists out there on popular plugins, but you have to realize that the needs are diverse, I'd rather stick with a few plugins I need, and keep it as simple as possible. I'm not really sure why, because I haven't really met many contradictions, but you know, figuring out what does what takes some time, when stuff doesn't work like you suppose it to.
If you want to dig deeper into vim, then I can wholeheartedly recommend this video as a good starting point:
Vim: Tutorial on Customization and Configuration (2020)
https://www.youtube.com/watch?v=JFr28K65-5E
hth