I'm glad I waited, and came down to the T-Mobile store to test this phone before I ordered it.
Pixel 8 pro can only hit 1-3mbps, my Fold 4 was easily hitting 4-700mbps.
I confirmed with the sales rep that they have a MicroCell installed in the store. Every single other phone showed five bars of reception, the pixels were all between three and four bars most of the time.
Just to be sure that my methodology wasn't isolated to this one unit I also tested with their demo Pixel fold, and pixel 7A. Both also had pathetic speeds.
Really annoying that Google can't put a decent modem into this phone, especially at this price.
Imagine paying $1800 for a fold and struggling to hit LTE speeds in the most ideal situation, within 10 feet of a tower
I'm honestly very sad, I had every intention of going home with one of these today.