Thanks for reaching out!
You'll find that a lot of folks think both of those options are great choices in a backpacking tent, including for the Pacific Northwest. While you will pay a slight weight penalty, you could look at the newly redesigned REI Co-op Half Dome SL 2+ with footprint. It has a bit more space than the two tents you're looking at, it comes with the footprint included, and it has a higher denier fabric in the rainfly, which could be useful here in the rainy Pacific Northwest. Another very popular choice among backpackers is the MSR Hubba Hubba NX 2 tent.
Do you have an upcoming trip planned for your new tent?
Hopefully this helps, thanks!