I really love both tracks! The strings in the first track are really great and the percussion is really good too, adds to the tension and makes for an epic track.
The second track is to no surprise also incredibly good. The built up is really good and I absolutely love the horns and trombones (I think those are the instruments used but I could be wrong). The melody here is really nice and the strings and percussion that support it make it a very epic track like the first one. Fantastic job.