The folowing printers are Wanhao Duplicator i3 printers but they simply have a different brand slapped on them:
The following is a clone of the Wanhao Duplicator i3 v1 with cheaper components.
The Wanhao Duplicator i3 PLUS is quite similar to the rest but also has some significant differences as well.
The PLUS model does not have the separate control box attached via a cable. Instead, all of the brains of the printer are stored in the base of the printer. Essentially, from the bed up it is pretty much the same as the non-PLUS versions, but from the bed down it is fairly alien but shares some similarities.
This can be a touchy subject. A lot of people have a lot of opinions about a lot of things. So what I recommend may not be what everyone recommends. With that being said, there are a couple mods that seem to be universally recommended.
The rest is coming soon.