What is the difference between inner lid and outer lid pressure cooker?

What is the difference between inner lid and outer lid pressure cooker?

If you are planning to buy a pressure cooker. You may wonder the difference between inner lid pressure cooker and outer lid pressure cooker and which one is safer and which one is faster?

Inner lid pressure cooker will be safer and better for you, for the induction cooker should be made out of steel for better functionality.

How does pressure cooker different from crockpot?

How does pressure cooker different from crockpot/slow cooker?

The pressure cooker is faster. It does use steam pressure to cook the food faster in half time of slow cooker. But, is the final result different between these two appliances? Both methods result in a tender meat. The pressure cooker yields a superior stock or broth. Pressure cooker  make the juices a savory gravy.

But some prefer crockpot because you can easier control temperature just set and let it cook. Pressure cooker can be temperamental and tricky to use.