I was sent a video by a Buddhist friend about the Gandhara manuscripts. I had not paid much attention to them in the past, but I took a look to see what things of interest would be in them.
There are transcriptions online of fragments like this one of anatta lakkhana sutta which is certainly one of my favourites.
Then there is this guy who has spent a lot of time researching these texts.
I think it is an interesting topic that makes you improve your understanding of the timeline and nature of the arising of the Buddhist variants. It gives you some food for thought.