Back to film?

The M7 is now back from its latest repair attempt in Leica, and I have shot a couple of test films to re-check the focus calibration and metering. So far, it looks promising. The metering is now usable at ISO 400, and ISO 1600 looks ok down to about 1/8th second (a huge improvement from before, where it was failing at 1/125th). But…