Chromebox replacement for 3010

I have a Chromebox 3010 that I use for meeting with a big screen and audio.  I noticed that unlike HP, Acer, and ASUS, Dell has decided to drop the line.

Since Dell is no longer competing in the meeting Chromebox area. I thought I could ask if anyone has experience with the remaining manufacturers' Chromebox line.   I have an I3 version but all the others are using I7 4400/5500.

The Chromebox is a great meeting/shared machine since it can be easily cleaned/reset to new state after each meeting.  No propriety leak worries from shared meeting data.

In advanced thank you for your thoughts.