Straighterline: Textbook or ebook?

[Daithi]

I've bought used textbooks for all my courses and most came within a couple days, but I too had a few that took 2 weeks or more. So, I haven't used chegg, but I have read other posts on here where at least one user rented his book from chegg and really liked it. He (or she) said it was easier to use the search feature to find answers, and he was able to complete the course in 3 days, so the rental fee was cheaper than buying a used textbook.

I'm not 100% positive, but I believe only the finals are proctored. All of the courses I've done have only had a proctored final.