Just too many misconceptions, out there in YouTube FB and Facebooks, like Sensor resolution is the same(S30 vs S30 pro)> No Field is 4 times bigger> does not mean better. More pixels mean sharper image > No. It depends on resolution. 3.99 vs 3.74 arcsec / pixel ( s30 vs s30 pro), and s50 is 2.39 / pixel Below are Field of view (FoV) on different common Messier objects Smallest rectangle is S50, middle one is S30, biggest rectangle is S30 pro. M31 Andromeda galaxy: M8: Veil Nebula: Lagoon nebula: Orion nebula: Most reviews only mentioned the Pros and seldom any cons of the S30 pro. Eg. Most Messier objects occupy a smaller area,ook smaller on S30 pro Softness of the image(S30 pro vs S30) 4 times longer AI denoise processing time ( S30 pro vs S30) So, are you willing to pay $200 more for the pro($549 list price) version because of the (secondary) wide angle camera? Actually you easily do it with a astromidded DSLR and a tracker mount instead. Reference: Blog from M He...