And don't buy based on Dual extruder. You will not use the second as much as you think. Everyone thinks that they are going to be doing these multi colored masterpieces, but what they find out it is easier to just print white abs and paint...

Just say no to auto leveling. It is rarely done right and usually is in more expensive printers. Don't get tramming mixed up with leveling. Most printers auto tram, which is setting the start point of the build plate. Few auto level based on 3 point servo driven adjustments.

One thing the OP didn't mention was budget.