Whether it’s better to fold or roll clothes for your suitcase may depend on a number of things. If you’ve no concern about saving space, folding could be just fine. However, if you’re trying to fit a lot of clothes into a small bag, there’s no shortage of youtube videos out there which prove rolling clothes can help with this task.
Additionally, interfolding and bundling are other techniques that could be helpful space savers. However, to save the most space, vacuum bags will be your best bet – just keep in mind your weight limit when packing a lot of things into one case!