On another note, the Mirror Mine is really cool. I really like how it makes it so I have to wonder if certain spots are Dual Mines or Mirror Mines. Both of them work together so well. I also like how you can't really get "fooled" like how Dark Mines do it. I still don't like Dark Mines because while I can still trust the radar with Mirror Mines in play (as in I can never lose a probe while respecting the radar), I can still do so with the Dark Mines. I can kind of plan ahead for Mirror Mines (use Armor, Disarms, etc. to mitigate risk later on when it comes to the Mirror 50/50s), but I have to proactively use Armor for Dark Mines almost immediately unless I'm willing to risk Salvage. I might just be thinking about things wrong.
Also, I noticed in some levels that the density of Fakes/EMPs get really high, I never really got annoyed by them early game but with enough of them you get a ton of missing information that makes it really tough. I kind of like it and hate it at the same time, since it sometimes puts you in spots where you have to guess, but I suppose part of it is just resource management on when to use the abilities.