Most of the time I have a concealment garment like a sportcoat, sweatshirt, or an untucked polo. Spare magazines for the Shield are small. Changing to a dual mag carrier is easy (although the one I have doesn't go on or off the belt as easily as the single mag carrier I've been using).

When the concealment holster comes for the Compact the weight of the full-size magazines may be an issue. We'll see.