Quoted from JoeJet:I love how you jump right over the $7 solution everyone is offering and dive right into the $300 one that is essentially the same as the one that failed you.
Personally, I don't find the DMD reflection to be the primary issue for me - at least not on my machine. The reflection of the DMD doesn't obscure the playfield in anyway on my machine. The problem for me is the overhead can lighting in my room, my topper lighting and the backglass lighting.