He Plays usualy all kind of house, but the more techy and progressive type and he gets into Tech-Tribal-House, as u can see in the pics they were Brazilian Dancers and Drums and percussion performance which means he did play Modern Latin With Tribal, yummm me love it! i love this dude.
Cant compare them by music type but i can compare them by DJ skills, as mixing and technical skills, Sander gain wayyyyyyyy much respect from me then Tiesto, simply why? cus in most of Tiesto's Sets i find mistakes and mixing errors, in Sander's I NEVER DID SO FAR + Tiesto's mix is totaly dry and normal, nothing interesting in it, what gives it an added value is the playlist selection.