Choose the bracket that suits your tag type.
Using a bracket for your electronic tag gives you the ability to move your tag to different locations on your windscreen.
The suction cup fastens securely to the windscreen and the actuator holds it tightly in place. Your electronic tag wont fall off at the wrong time and if you don't like leaving it on the windscreen you can easyly remove it without leaving a mark and store it safely in your glove box.
The unibrac doesn't use and sticky glue or gels. Brackets that come with electronic tags tend to leave marks when you remove them and they're not reusable. The unibrac doesn't leave any mess and keeps on working.