We all have our preference Megabit, it's OK, I don't think you are trying to start something. if my horse was to step on his reins and panic, the bridle would slide open and release the bit from his mouth. I like having a way out too. Train, train, train, always training but still accidents can happen.
8th Sinner...Yes quite a lot of work in these. The pineapple knots don't have anything under them. The herringbone buttons have 4 bite herringbone buttons with 1/8" string under them so they have a rounder shape. I didn't like the look of them when I used a Spanish ring. The nice even shape is easier for me to obtain with a smaller herringbone.
I've also found that I like to put a 4 bight herringbone on the terminal knots as well. It make for a MUCH nicer end button.
Strangely I think adding a small button under a larger saves me a lot of time in shaping and rolling when I want a round button, so I might even come out even.