I use 865 because my server has ONE mythic raiding guild, and it's on Alliance. lol
There's an option for 880-895 gear and you can manually set your bis as well. It's basically an easier to use SimC(and far less laggy).
I don't think SnD will ever pull ahead of MFD unless secondary states continue to scale to incredible levels. That being said - the point is it's an actual alternative rather than a DPS loss to not having a 100 talent at all. Some of us really despise the heavily RNG dependent skill while enjoying the rest of outlaw.