Solid performance. I live in a very heavily wooded area and my town has lots of rocky peaks and woods. I ziptied this to a tree about 30 feet up and the range is amazing so I can only imagine in a better area what it could be capable of. SWR is excellent; between 1.1 and 1.5 across 10 meters and 11 meters depending where the tuning rings are positioned. The antenna weighs about 5 pounds and is easy to put up. Even without a ground plane (radial) add-on, it does really well. Able to handle up to 2KW and listening to and talking to DX stations is no problem when skywave propagation is aplenty. Practical when space is limited. These antennas weren't / aren't popular for nothing!