I want to get 5% on the rear, unfortunately none of the installers in my city can do 5% in one piece, only 20% in one piece. So essentially they will be doing the rear windshield in 2 different pieces because they don't carry the big enough in 5% for 1 piece. They told me they had done their own car in 2 different pieces, I asked for the picture and they sent it. Could anyone tell me if it is worth it to go 20% instead of 5% JUST because it is a 1 piece? I really want 5% but I don't know if the 2 pieces are going to look bad. What are your thoughts? The line in the middle is there the 2 pieces are separated.