While they are expensive and I don't own one yet JJP games seem to have a higher build quality than stern. After playing dialed in at Allentown and York this year then playing Star Wars and Aerosmith premiums I was surprised at the differences in the overall feel of the machines. Dialed in was so solid and the sterns just didn't compare. On the negative side. DI theme wise is not for me but it reminded me of how Bally Williams games played after opening them NIB back in the day or a how a well done restoration plays now. I'm curious to play pirates at Allentown this year to see if my observations are the same.