A number of seriously interested amateur astronomers have tested the new Exodus refractor telescope  With it, they were able to observe in crisp detail planetary features that were seen only as fuzzy images in their 8-inch (approximately 20-centimeter) Newtonian telescopes, even though the 8-inch telescopes, with their wider apertures, gather more light than the 4-inch (approximately 10-centimeter) Exodus
Given these amateur astronomers' observational findings, any serious amateur astronomer ought to choose the Exodus if she or he is buying a telescope for planetary observation
distinguishing between the actual reasons why a certain group did a particular thing and the best reasons for doing that thing