The ease with which you are able use Hopsworks across all aspects including Data Science & Modeling - it's very easy! I would love if there was more support available when dealing w/ python issues that we have run into over time such as not being supported by pipenv or Anaconda environments no longer working correctly after upgrade etc.. but other than those minor hiccups this has been great so far!! It also seems like they were looking out during their beta period because some things did work differently then what i'm used too nowdays egs., creating new featuresets via UI vs CLI commands.