When do we reckon the display units will appear in stores? (Or maybe they already are??) I wasn't sold on the Pixel last year until I got playing with one in Currys, totally made my mind up.
I have found that the best place to get the touch and feel of Google phones, Google Home, all Nest products, Chromebooks, and now many new devices coming such as Home Mini, the Pixel 2's, the Pixelbook, Pixel Buds and soon Google Clip camera, is the Google Store within a store, which are the ones located inside a few main PC World Currys. I prefer the one near Warren Street Station on Tottenham Court Road (the Main Store) but there are at least two others including Fulham/Wandsworth.
Following the launch of the Pixel 2's on 4 October, I stopped by their Main Store and the Google employees in the store had the Pixel 2 to show me, which looked great. They demoed the Google Lens app which was everything that Google said it would be.
Of note, they are redeveloping this main Google Store (ie, the store within a store part) and it is due to open (fully redesigned) and showing all the new Google products on Thursday, 12 October. I expect to stop by at the weekend to view.
If convenient I strongly recommend any fence-sitters to do the same. There is also a Carphone Warehouse within this store if you choose to buy the phones. Carphone expects to have physical stock of the Pixel 2 on the launch date (19 Oct) and on 19 November for the Pixel 2 XL.
Hope that helps.