I'm wondering how nice this looks like in real life. At the showroom, it looks a little fake.
As for the converse, how does a window look with the simulated divided light grille?
Grilles between the glass on there own definitely look fake and horrible in my opinion. As far as SDL i very much think its the way to go as it looks very much authentic and is much cheaper than TDL. Also as it is one piece of glass you will see better performance than you would from many small pieces of glass. Of course i think the SDL must be on a wood and or wood/aluminum clad window for my opinion to hold true.