Yes. Buy this. A must-have addition to RoR2.

If you liked RoR2 at all but wished you had a less spammy Survivor to play, Sniper/Railgunner might be your best friend. Loving the way they did the scope for this Survivor. Side note that she also has an alternate weapon that's scoped but doesn't use the reload mechanic, completely changing up what items you'll want and how you'll want to play her. The satisfaction of one-shotting bosses is just... muah.

The other Survivor isn't really my thing, but is likewise completely unique.

Also the sheer number of new items is amazing and gives more options to pick from. Play this on Command to check them out and try out new builds.

DLC probably adds another 100 hours to the game because of how many new items are available that can compete with the top-tier items.