[X] Karlsbridge and Old Town
I think the benefits of the general populace of Praag being generally on board with Waystone deployment is very important. We're installing major magical infrastructure; when was the last time normal people were ever happy to live right beside something like that? That's priceless.
We can talk to nobles and clergy and other such interest groups and make our case as necessary and they can then to their own people who they consult on matters magical and can be convinced. What we can't do for any amount of gold, favor, or AP is get the collective testimonials of the ordinary folk of the place worst affected by Chaos in recent history.
Now, our current Waystone design is absolutely more suited for the Bridge of Death and New Town because it's a beachhead stone, and if we had another design and limited quantities of Waystones, then certainly the current design would go there and something less hardened would go to Karlsbridge, but we have no other design and we launched our campaign with the single design we have.
OK question: Do you think that when the Ice Witches, you know the native magical tradition of Kislev shifted the flow of magic to Castle Alexandronov people there rioted or something? Living next to magical infrastructure is normal, half the cities of the Old World are built around it. Praag is special because Praag has a hell quarter, no other inhabited city has this problem except maybe Mussilion and we'd have to conquer that anyway.