I'd have no problem with the PP 5w30 with short OCIs. I'm still waiting for the reason why VW all of the sudden became critical on what oil it needs to use as my 1986 Jetta went 394,000 miles on anything I put into it. Mostly 10w30 and 5w30 towards the end of its life. All conventional oils and 5-6k OCIs.
PP 5w30 is a great oil and with your short trips, I'd keep the OCI low just to get the [censored] out of the sump.
Another good oil for VW engines is the 15w40 Rotella (sp) I know of a few co-workers here who run it in their later model VW with excellent results. I don't think that oil is rated for VW either. But you are out of warranty as they are.
Your use dictates that frequent oil changes are done.
Take care, bill