Good advice, I think a lot here depends on the quality of the commute. Big heavy trains are the most comfortable and lent to most potential productive activities. Anki-on-smartphone you can do while standing up in a subway.
Good advice, I think a lot here depends on the quality of the commute. Big heavy trains are the most comfortable and lent to most potential productive activities. Anki-on-smartphone you can do while standing up in a subway.