Has anyone tried one of these https://radarbox24.myshopify.com/collections/adsb-receivers/products/airnav-ads-b-1090-mhz-xboost-antenna-with-sma-connector?
It looks remarkably similar to this https://www.wimo.com/en/ten-90 to me.
I currently have home-made spider antennae as high up as I can get them under my ridge tiles and was looking for a short antenna and wondered if these would be an improvement.
I am compromised by the terrain to the south so I think elevation is paramount.
Unfortunately, the only place outside my house that would give a 360 degree view is inaccessible to me.
edit: or would one of these https://vinnant.sk/store/product/fe1090-p be a better bet - assuming they become available again?