Magpul polymer trigger guard - Magpul Polymer Trigger Guard

It seems with poly trigger guards these Magpul polymer ones are pretty much the standard. They seem to work well, and I've rarely seen a problem with any of them. I know that polymer trigger guards in a way probably are a superior option vs solid or billet, as the polymer usually can take more of a impact if were to happen and not bust the trigger guard, and may absorb more of the hit to also take stress off the ears on receiver that hold trigger guard in place.