At the end of the day, when I have run a certain piece of content X amount of times to get item Y, I want to have item Y. No ifs, but buts, no maybes, no 99,999% probability - certainty. This is why I value token systems over RNG. And no matter how the loot system is set up, this is what I would like to see in all content, be it dungeons, 24 man raids or whatever. After putting in an appropriate amount of effort, I want my just reward. Plain and simple.

The rest, well...I don't really care that much, truth be told - the important thing is the insurance. I've simply made nothing but bad experiences with RNG, luck, chance, fate or however you wanna call it and loathe it like the plague.