I discovered a web page on HF Antennas and Radios https://squashpractice.com/latest-posts/ I also subscribe to his blog on HF Radios and Antennas and he published a fantastic summary of all things HF based on his experience over a full solar cycle.  I thought this would be interesting reading for IHF “Islanders”.  I suspect one would need to register (free) to see it but worth the effort. His website is here https://squashpractice.com/af7nx-antenna-and-radio-page/

73, Scott VA7SNJ