What are people’s thoughts on the difficulty/most useful CFAI mocks from the list below (first scenario in brackets)?
2015 pm Litman
2015 pm Kim
2014 am Andres Scolari
2014 pm Jacaranda
2014 pm Tang
2014 pm Litman
2013 am Thomas and Elizabeth Voort
2013 pm Sue Kim
Also, noticed that 2015 mocks repeat a lot of previous scenarios, seems like CFAI got lazy and just copy/pasted from previous.