I like it shot @3200 developed @6400 in Microphen stock, DD-X 1+4 or HC-110 1+15 or @1600 developed @3200 in the same.

In MF the grain is less apparent but it is beautiful when used right in 35mm.

Metering is really low light can be tricky, especially in artificial light when lights are in the scene. The meter can read much higher than it really is.