I marched MTX for 4 years in high school and didn't like them as much as drillmasters.
True the drillmasters are uncomfortable but that is easily fixed by a gel sole add in. I think they look the best, very sleek.
I used shiny dinkles in college and really hate them.
This year were using "super" drillmasters supposedly designed from the "ground up by the 12 time world champion blue devils" that's what it says on the box at least.
They're much bulkier than the ordinary drillmasters...but that's probably because there's lots of cush.
As for rehearsal shoes i really like the Asics cross trainers...I've tried Brooks, Nike, Adidas, and New Balance. But the Asics seem to work the best.
The Brooks were horrible they really make your feet hurt.