I don't like any of the pre-installed watch faces that come with my Galaxy Watch - they all have one or more obvious flaws. The "Tomcat" face discussed here has glaring issues: the face has a 100% redundant numbered bezel around the circumference (that don't match the numbers on the watch's physical bezel and are too small to read as hour numbers either), it wastes space with the 7 days worth of dates and the dials on the face clutter it up by being too big (even chopping off the hour markers at 6 and 12!). What's infuriating is that you can't delete *any* of the pre-installed faces
I stick with 3rd party faces, with my favourites being SzaZs Classic Multicolor (colour options are great and match several of my straps) for digital and OceanWatchII for analogue (has digital time on face too - destroys Tomcat, IMHO and has few double tap background colours too). Both are free on the Galaxy app store.