The radio aerials we can build are simply the best available here are a few examples and some comments made over the years.
Galaxie 17 one of the most popular very high gain from a compact design with a very good signal to noise ratio and high spurious signal rejection.
A Galaxie 23 ideal for heavy duty rotators all the qualities of the G17 but with a sharper acceptance angle higher signal gain and spurious signal rejection
A Galaxie 32 at 20 feet (7 meters) long it contains 32 elements and over 1000 bolts. This is the ultimate in FM aerials we have never heard of anything which will beat it however it requires some very solid supporting masts and does not come cheap!