I brewed a Bo Pils about a year ago with WY 2001 PC , said to be PU yeast. The beer came out great, one of my best. I entered it in very large contest and
metaled and went on to a mini BOS round. The next time I brewed it the WY 2001 was no longer available so I used WY 2124. I had used 2124 in some beers before, Vienna, German Pils and one other I can't remember right now. That beer went on to medal and mini BOS round also. I can say Wy 2124 worked well in these styles.
I have recently bought some dry yeast, Diamond for a Vienna, and Mangrove Jacks 84 Bo- Lager for another Bo- Pils. The Vienna is conditioning now and the Bo-Pils is in the fermenter. The MJ 84 is supposed to be PU yeast so I'll see how they compare to the others. I also bought some S-189 that I'll try in a Baltic Porter later this summer for drinking this Winter.