I've got the same unit and use it with headphones too. You'll probably find most of the presets are pretty meh (depending on taste etc) and the OD's are a bit synthetic sounding. However I love creating ambient noodlings with the delays, reverb, modulation and expression pedal. The looper is short but quite useful too.
There's a lot of tutorials on youtube if you want to create some classic tones, the chap below has a series of them.
Have fun!
Cheers,
Gary