It is the rail of some astrological believers against the use of the horoscope with the time of unknown or suspected birth, but the entire signal is arbitrary to maintain “homes”, or even house division or not a real thing, or reduces the importance of angles in a horoscope. These two methods cannot be.
I like Plasidus; It always works what I do. Theoretically and in principle I like Regiomontanus, which is based on trying the IV using the equator.
David Kochran has proposed three similar house systems simultaneously in each chart, using MC, ASC and Vertex as three reference points. This perspective has the advantage of being influenced by the extreme latitude of terrestrial latitudes.