Most of the committees I was on (not nearly as many as you) the decision seemed to be made even before all the details were heard.
One person that was trying hard to be reinstated was told no, mainly because the main elder didn't like him. (It turned out he did him a favour, he's glad to be long gone)
There's no balance, some get away with almost anything and others get the book thrown at them.
The worst situation I heard of was an elder(quite prominent, used a lot at conventions) who was on judicial committees while he was in fact having an affair with a pioneer sister.