What aspects does the performance of the bottle cage depend on?

Update:09-12-2022
Summary:1. No matter how many fancy designs there are, most people still only want to use a simple, standard and easy-to-use one...
1. No matter how many fancy designs there are, most people still only want to use a simple, standard and easy-to-use one, which can be easily installed without picking the frame and water bottle; The bottle holds firmly and does not break easily.
2. The performance of the bottle cage depends more on its design and structure than on the material, so don't think that good products such as titanium alloy and carbon fiber are better than plastic ones.
3. Like other accessories of bicycles, the materials of water bottle cages also range from cheap plastics and aluminum alloys to slightly more expensive titanium alloys and carbon fibers; now there are some innovative designs that use magnets or double-bolt buckles, but regardless of these How good or novel the material, design looks.