All of the corps are learning the electronics game as the season goes on. I was in Scranton where the Cabs pit was over balanced the entire show. In Clifton it was better. Both C2 and Bucs had their out of balance moments at the Reading show. The implementation of electronics will keep getting better. I don't think anyone can argue the fact that the DCA corps are now "up to date" with programming which has resulted in a greater level of entertainment.
Last year, the Cabs pre-show was very cool and they could not have set that mood once the show started under the 2014 rules. The fact that they could not keep that feeling going into the judged portion of the show was a bummer because it was so cool. This year, they have added some neat moments as well.
C2 and Fusion also use electronics to enhance their shows as I am sure MBI does. Fusion's use is more horizontal while C2's is more vertical, both helping to enhance their programs.
The Bucs use electronics in many ways to enhance their program. They find ways to enhance their very creative transitions while providing a variety of colors with their choice of patches and samples.
Everybody wins, unless you are one of "those" who refuse to accept change.