AP Human Geography Question

Hello Everyone!</p>

I’m self-studying and I plan to buy the Rubenstien.</p>

Should I buy the 8th or 10th edition? The 10th costs a bit more money, does anyone have any good reviews about it?</p>

Also, which is better Barrons or Kaplan?</p>

Note: I’m buying the textbook because I’ve been reading encylopedia of all sorts, my ap world history text book too, I just enjoy them when I’m bored :P</p>

I had the 9th edition and it was fine, so 8th should be okay. Also, I recommend Princeton Review.</p>

I took APHG last year using the 10th Edition and it went great. I was in the class and I slacked sooooo much and still got a 5. It’s an extremely easy subject and you should be fine as long as you put in some effort. My teacher recommended Kaplan though. Goodluck!</p>