Eventide is doing amazing things with elevators these days. Hydraulics have a nice smooth feel that's a bit more natural than going through old chain/pulley/hamster wheel tech. I understand some people don't want to give up their cranks and winches and madly running hamsters, but I feel like hydraulic actuation is going to be more and more widely adopted.
I'm kicking myself for getting the Core version. You think you're getting a great deal up front, but then you have to pay extra just to get to the basement.
That's the quandary, isn't it? You want something there, but you could put in a staircase for like a third of the cost of one of those Core units... but then you have to take the stairs all the time and you'll need to build more stairs if you ever put in a second level.