Has anyone tried orthetic padding such as from grant or Russian boxer?

[Brandon Robinson]

I was looking into gloves and saw csquareds video talking about how grants and Russian boxers are super similar

I know the standard models use latex but the more expensive grants have orthotic padding as a option I was talking to Russian boxer and they said they do orthotic padding to

So what exactly is orthotic padding and how does it compare to standard latex. Which would be better for a bag glove