Should I switch from the pentax k 30 to mirrorless?

Here is what the site says about that.

From Pentax K-30: Pentax K-30: A DSLR by Pentax with a 16.3-megapixel APS-C sensor, announced in 2012. Specs - Maker: Pentax - Mount: Pentax K - Sensor: APS-C, 23.5 x 15.6mm, crop factor 1.5 - Resolution: 16.3 megapixels - Stabilisation: in the body - Announced: 2012 - Type: DSLR Focal lengths on it Lenses frame like 1.5 times their focal length on full frame: 16mm like 24mm, 23mm like 35mm, 33mm like 50mm, 57mm like ...

From Your first camera: What to buy: For most people, a first camera should be a mirrorless camera with an APS-C sensor and its kit zoom. Mirrorless cameras show you the exposure before you take the picture, their autofocus finds and follows eyes, and every major brand is putting its new lenses into mirrorless mounts. A recent entry-level body is plenty; the money goes further in lenses. If you want something that fits in a jacket pocket ...

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