Honestly, I would just stick with a notebook for undergrad. Personally I find it better/easier than having to use a tablet, plus, if a friend misses a class you can lend notes, or if you have study session, its alot easier to mess around with a notebook than a tablet. A laptop isn't a bad idea though because with English as a second language, you might be going to some sort of classes for help with writing, so it would be nice to be able to bring all your papers a long with you. Just a thought though.