I have both the EdgeStar and the Vinotemp 28 bottle units. By far I like the Vinotemp better. The reasons may be of no consequence to some but for me they are pretty important. The vino has a digital temperature controller that allows you to set an actual temp. The EdgeStar simply has a dial you turn up or down. The inside dimensions of the EdgeStar are slightly smaller. The one I have has a tinted door not clear like the Vinotemp. I have not had it plugged in for very long yet (stays cool here in the winter so I only run it in the summer) but when I did the RH swings were a lot greater than the Vino. Also I like the handle on the Vino better.
That being said, it serves its purpose and by no means am I upset I bought it, just like the Vino a lot better.
Chas
PS - Yes I have trays that fit both