If it is the same design as the B3000AL I have at home, it should be a H/X machine. It looks like it, as far as I can see from the diagrams.
... but also thermosiphon? The group is not bolted to the boiler.
I like mine a lot. It needs a cooling flush just as a HX pump machine (or to throw a hot shot away, but I never do that). Easy to do once you learn NOT to let go of the lever on the way up when flushing
I wouldn't worry about the Ellise being a better machine, it probably just looks nicer. Same group. It is a very good group (kees van der Westen uses one very much like it). 58 mm portafilter.
peacecup, sorry to say it seems that the 1st-line Bez runs on 110V only...