Well, it was a lot of work, but in the end, I was impressed with the Ender 7. Spending $750 on a 3d printer is a personal choice, and you can indeed get a lot more features for this price than those included in the Ender 7. However, it is fast and built like a truck. It is not printing at 250mm/s, but in the review, you will learn the ins and outs of the printer and its actual speed.
I can see this printer as a good fit for print farms that need the 300mm height and faster production times.
Enjoy.
[video=youtube_share;TKKCIE2vbDk]Ender 7 3d Printer Review. It's fast but how fast? How is the quality? - YouTube
P.S. The control board does have a plug for a BLtouch even though this model does not have one. The firmware will be the issue.