Take a shortcut vs Taking up all the quizzes

Question

What's better? To take a shortcut or take up all the lesson? From those two, where can I get more XP's? Thanks.

Answer 1

definetly from all the quizzes!

Answer 2

start challenge to earn more xp's

Answer 3

from quizzes

Answer 4

https://www.sololearn.com/discuss/529574/?ref=app
https://www.sololearn.com/Discuss/515550/?ref=app

Answer 5

Can I reset so I can take up all the quizzes?