On 28/05/2017 at 0:32 AM, fhdz said:

You have to keep in mind that third-party dice might be biased by accident. There doesn't have to be malicious intent for it to be an issue!

They would have to be really cheap to give biased result. FFG one are on the low end for cheap and they still do good. It fact, I trust more third party that try to "steal the spotlight", to do good dice.