I use electronic sensor auto dry paired with the cycle to give me the temperature I seek. I usually select the damp dry signal to give me a heads up the load is close to being dry. End of cycle signal is alawys on.
I feel like the same can be accomplished with less, but to each his own. I never use the end of cycle, the noise always scares me. Your end of cycle signal might be softer though.
BOL control systems are easier for me to use, and more dependable I feel.