I did something where I would do 10x3 for my main lifts, some assistance work, then use a complex as a finisher.
I like 10x3 for my main lifts as opposed to edt because I could still go relatively heavy. I think I worked up to something like 92% of my squat 1 rm on the 10x3 w/ 1 min rests. I fell off shortly after and now am on a 5x5.
The other thing I would do was superset my 10x3 leg movements with pushups/pullups/or dips, kept my heartrate up and still could lift heavy for the big movements. It was kinda like EDT in a way, but I still had a measured rest period.
I tried some EDT too, but I couldn’t go as heavy. Might be a nice change though if you are coming off a heavy strength phase. I got a better conditioning workout doing the EDT, simply because you can push a little harder if you are going for 15 min prs instead of load/rest prs.