I have used this brand in the past and been a little disappointed, the construction seemed a bit lightweight and the pole clamps awkward to fit, but the 1m is much improved, quite solid, the TDT Spanish signal can be difficult after the freq changes in 2018 and in the south west area especially bad. The 1m performed very well, giving signal strength nearer Astra 3 and Astra 1 levels.... impressed.
The "instruction sheet" ha ha, could do with a bigger version for installers without a microscope!