The phrase "six half a dozen of other" is often used to describe a situation where there is no real difference between two options. However, there are many other ways to express this sentiment. One common phrase is "six of one, half a dozen of the other," which has the same meaning but is slightly more concise. Another option is "tomato, tom-ah-to," which is a reference to the different pronunciations of the word "tomato" in different regions. "Potayto, potahto" is a similar option. Other phrases include "flip sides of the same coin," "six and two threes," and "same difference".