I'm not sure. This is my first UOA submission. I sent it on Monday, and I suspect they will receive it today. They have my email address, but I don't know if I'll get the results via email or postal mail.
I'll stick with the Amsoil OE if the analysis looks good. The only thing I might change would be the oil change interval, if the TBN test shows that there was a lot of life left in the oil's additive package. I did my first change at 1700 miles, and then I've been on approximately a 5k mile OCI since then.