Agreed. PG is known for providing more flavor than VG, and also more throat hit, but lack of visible vapor production. VG is known for its vapor production, but with hits on flavor strength and throat hit. In my opinion, it only takes a little VG in the mix to produce plenty of visible vapor, so I usually go with an 80PG/20VG mix.
With that being said, there are some 100% PG juices out there that taste great, have good throat hit, and produce loads of thick vapor...go figure.