Ranked in these QuestionsQuestion Ranking
Pro Fast printing
Speeds up to 300mm/s can be achieved, which is very quick for a 3D printer.
Pro Decent motors
The 38mm motors (1.7A) are decent - not too short or noisy. You can configure them to go fairly quick as well.
Con Additional tools required
While the He3D Delta DLT180 comes with two allen wrenches and a 5.5/7" wrench, you will need to provide your own 8mm wrench and soldering iron.
Con Poor quality pieces
The parts are all 3D printed themselves, and many of the holes don't line up without some effort. Some pieces aren't the same color either.