Testing of 11.0592 MHz Crystal

I have attached the Pictures of the Full Size and Half Size Crystals...

Pictures

Dear ExperimenterUK...

I am not able to upload the picture on this website. Crystal Oscillator with 4mm height and approx. 12 mm height I am taking about. I want to know which is better? And if both are of same quality why two different size are still present in the market?

One more thing I have observed is fast switching off and on of the controller makes the controller in the upset mode(UnEven behaviour at output pins) . To tackle this, I activated WatchDog in AT89S52, but it's not giving satisfying results. It reduces the number of time the system was in upset but still the system do go upset sometimes. How to tackle this issue?

Regards....

As far as I know the crystals work the same way.
Neither is better.

What do you mean by " fast switching" ?