Which yield definition should you use when comparing floating rate treasury funds?

For example, USFR or TFLO, both floating rate treasury funds, list a number of yield definitions on their respective fund pages. Here are USFR's:

• Embedded Income Yield: 4.9%
• Average Yield to Maturity (a/o 03/31/2023): 4.9%
• Distribution Yield: 4.7%
• SEC 30-day Yield (Subsidized): 4.79%

For the purposes of comparing the yields to money market funds like VUSXX or SPAXX, which list 7-day SEC yields, which yield definition above would be the most useful comparison?