To prevent myself from becoming too one-dimensional, I should state that Presonus is a company that (primarily) produces (live and studio) sound gear, including but not limited to mixers, sound cards and outboard pre-amps and processors. They also make some speakers and monitor systems. And yes they have software. Labeled as recording software they have Studio One which they promote as production software. It hasn’t (to my knowledge) made a very big impression in the DAW market thus far.
Even the DAW market is very dynamic and it depends heavily on what you want to do with the software. If you are a recording studio, chances are big you’ll be using something like ProTools, Logic or Cubase. If you are more of a music producer, things like Ableton will most likely tickle your fancy more. It’s a pretty big pond to fish in and even if you manage to catch the right fish for you, there will be a steep learning curve. So choose wisely as you don’t want to go through it twice 😀