My first hf antenna was an End Fed Half Wave I built from a kit I bought from ARRL. Although it’s not as simple as a dipole it was just right for me nice because it had a low SWR for 40, 20, 15 and 10 meters. I learned a ton from making it and tuning it. Recently i added a loading coil at the end and another short length of wire to be able to work 75 meters. I tuned it for 3910 kHz which is where the Montana Traffic Net meets daily.