If your budget and disc space allow it, it is well worth upgrading. Nevertheless, Pro Tools 12 is a newer version of the same program with many minor yet useful upgrades and enhancements. Pro Tools 11 was one of the most important and influential DAWs of its time, and it still has a lot to offer. June 2022 UPDATE: Moreover, since both ProTools 11 and 12 are now relatively old products, I am also adding some fresh information on the AVID’s brand new 2022 releases Pro Tools Artist, Studio, and Flex.
