Oil choice more important now with higher dosed gear?

I would trust a transparent manufacturer more than one that simply makes big claims about quality. Having accessible laboratory reports is a good sign.

One thing people overlook is that testing needs to be performed by a credible independent laboratory. Not every certificate automatically proves product quality.

Another important point is batch consistency. A test result from one batch does not necessarily prove that every future batch has the same quality.

A product being expensive does not automatically mean it is better quality. Proper verification is more meaningful than premium packaging.

Contamination is a major reason why quality control matters. Even when a product looks completely normal there could be issues that are not visible.

Storage conditions also matter because a properly tested product can still experience quality issues if it is stored incorrectly.

I would pay attention to the testing date and batch number. An old report may not represent the product currently being sold.