I use it without hesitation, and have a long maintenance history with no issues, and several UOAs if you care to look at those. As stated above, HTHS is more important than KV, and a 30wt oil is a 30wt oil.
The purpose of a UOA is to see if the oil is still performing in spec, and if you have a fuel diluter I would always start with a short or factory OCI, sample it, and go from there. I ran PUP 5w20 out to 17k in my ‘11 Fusion and it had started to thicken a little, even though TBN was good. I’d then roll the OCI back to 15k and motor on happily.