I play mostly through a digital preamp with headphones but bought a dsl1 for when i want to play a bit of rock through a real amp. I have a V30 loaded cab that sounds great with the DSL1 but I bought this more for aesthetics and the 212 vertical form factor.
The upward facing speaker spreads the sound in the room better and the cab has a great vintage look. I can't comment on the stock speakers as I swapped for a V30 and a greenback and will make them switchable. Would need to play enough to break them in to comment on them.
Great cab for a living space or small studio and fits the dsl1 nicely, and would be the same for any of marshalls 20watt heads etc.