I think 1080p is the best especially from a battery life perspective. the FHD+ just takes up too much power usage. 16:9 is best for tablet in Laptop / PC Mode. For example, on this 13.3" screen, i will be coding having multiple windows open. 16:9 would be great. 3:2, if you are using it in notetaking, pad mode and writing things, it would be ideal.