This 30mm macro is an amazing bargain. I use it to get the extra magnification over Olympus 60mm. The first S. sinensis (the close up) photo is near the maximum magnification without extension tubes (I don't think I cropped it post-processing). To get this, the lens was only 2cm away from the flower, so it was really difficult to compose! So if I had to have one macro, I would choose Olympus 60mm or Panasonic 45mm. For the macro work, the image stabilization probably doesn't help much (I think this applies to video, too), so the extra working distance and cheaper price of 60mm (which is a superb lens) might be nicer than 45mm. But OIS is nice to have if you want to use it for other general purpose, too.