I test using all the methods: bounce testing, daisy testing, fuckness testing, hand jerk testing... just depends on piece.
I never recommend daisy chain falls... sorry if thats how I made it sound. Daisy chain falls are pure evil!
What I was talking about is kinda off topic, but anyways...
What I was referring to was, say you are on a pitch that has bodyweight gear. You have a piece in that you've tested and are standing on, you go to make the next placement and get it going. I clip my daisy into that lots of times (I clip it tight with fifi or biner). Because the piece you are standing on could fail and you are left hanging off the untested piece you were working on. It is likely that it will hold and save you from taking a whipper. I always try and avoid falling because I'm just weird like that.