BG4TRF Each brand and model has its own specific characteristics; it's best to check the official website for information. For example, you can find relevant information about Diamond's finished products on the Kansai Cable website.
BH6BAS The higher the frequency, the more demanding it becomes. For the low frequencies (LF), you can use 50-3; for the UV range, you can use 50-5. Given your conditions, and considering the distance involved, only a simple antenna is suitable for you.
BA4QBK BH6BAS Indeed, since switching to 50-5, my throat isn't dry anymore, and I don't have any eye strain either. I've also noticed that I'm losing less hair.