Did Sony cripple slog3 for the mirrorless cams like Panasonic did with their Vlog-L?(the big boys have the "proper" slog and sgamut versions, the a7S has a botched sgamut and the a7S II has a limited version of slog3; there's not much to learn about the FS7 and FS5 by looking at the a7 series, if you ask me; never laid a hand on the FS7 or FS5, though, I'm just assuming they are free from these kind of issues)