This is not totally Nikon related, other than I'm looking for a light meter to use with my FM2n. My major requirement to the light meter is portability. I also need flash capability as FM2n doesn't offer TTL flash. After having done some preliminary search, I narrowed down on Gossen Luna Pro Digital F. Things going for it are the small size, high sensitivity, and direct readout of the contrast range. However, I noticed that its flash synch tops out at 125, whereas FM2n can go up to 250. Gossen also has incident dome place in a not so convenient place. So I started thinking about two other meters, either Polaris or Minolta IV F. These two a slightly more expensive, Minolta is also substantially bigger, and neither of them can read contrast range. Any advice from the list members who have experience with either of these three models?