Although the title does not identify the other development company, you must take into account Fishman Group as well. It is their first project and what I've been told is that they did not/ will not skimp on the finishes. They have something to prove to the community and this will not be their only project in the GTA.
In terms of building, it's up in the air as different construction companies bid for the job. You may end up with a really good contractor/ sub contractor and you may not. It also depends on the engineers, architects, owners, and city inspectors to uphold whats specified in documents, drawings, and building code.
I was impressed with the 4" laminate, granite counters and some but not all the cabinet finishes. I did not like the washroom floor and bathtub tiles. I will probably upgrade closer to closing.
Back to pricing; if it's 2B 850 sq feet priced at 370k-375k for P3.. that's approx. $435-440psf. I do not believe you can find something similar along the 404 without going into Aurora/ Newmarket. I said close to 400k earlier. We'll just have to wait and see as this is the rumor.