Is the 1.6 in. x 4.75 in. x 7.5 ft. Galvanized Metal Fence Post stronger than the Postmaster steel posts when installed in the same method and application?

It is a matter of personal preference, the design of both are very strong.

It is a matter of personal preference, the design of both are very strong. The Z-Post is a little easier to install but neither is difficult. The Post master lists a 15 year warranty when spaced at 8’ and subjected to 70 MPH winds. The Z posts have a 30 year warranty when spaced at 8’ and subject to 73 MPH winds. The Z-post is slightly easier to hide, but neither is difficult to hide.