Since this is a low-cost model is the lens shift only digital possible, resulting in a large loss of image quality. It is best to completely avoid it. I therefore recommend a height-adjustable ceiling mount with exact alignment to the screen.
The image quality differences in Eco and Normal mode when you do it right are, I almost did not notice. I suggest that anyone (not only because of the reasonable volume of the fan during normal operation) to use the Eco mode and adjust the projector perfectly well in this with a test pattern.
Pros / Cons:
+ Price
+ Image quality
+ Cheap Replacement lamp (90)
- Volume in normal operation
- Shift Missing Optical Lens
- For inexperienced difficult align
- Low tolerance in the placement in space
I can only recommend this projector highly. It can easy compete with more expensive projector when it is properly installed.