Lets talk Kratom and heavy metals

Kratom users, do yall check your suppliers test results? Do you care?

Why or why not.

I always give mine a quick look through. I am curious to know what others see when it comes to the heavy metals tests, specifically the amount of lead in your batches. The batch I just got has higher lvls than ive seen previously. I'm looking to compare results, and maybe hear if others put any thoughts into this topic, or just "wing it". Anyone experienced anything negative from a bad "batch" ?