I recently purchased a used detector on eBay that came with a sticky cup mount.

The eBay mount doesn't rattle.

My Sticky Cup mount NEVER comes loose.

However, I came out after work to find my mount had let go of the windshield and dumped my detector in the floorboard

My old mount would always fall off during the hot or very cold days

Mount has not fallen down, but it does shake a lot while driving

Mount has not fallen down, but it does shake a lot while driving

I lost my original suction cup mount while traveling