What is the difference between these paintings?

I was interested to a buy a painting from this website, but they offer it in 3 different types, they are: Signed artist premium canvas, Textured water colour print, and Enhanced matte print. You can see for yourself here: http://www.artofpunjab.com/guru-hargobind-lord-of-...

The enhanced matte print is obviously the cheapest one but I doubt it would look good as the other two types. Could you please compare the types for me, if possible then also save that image and change its contrast etc. to make it look like the other types and possibly show me?

Thanks.