I'm a huge Google fan, more than I am an Apple Fan. I have an extensive Android background up to the Note 3 (I tested the Nexus 6 for 2 weeks late last year) where I rooted, beta tested developer roms, etc...
I refuse to pay for a phone that has adware period. That said, I have a very recent Samsung Tab S2 that I use to manage my Google Music family subscription (cuz you need Android for that). No way is it comparable to an iPad, not even CLOSE - the lag, the terrible screen, the horrid standby battery life - yet Samsung thinks they can charge near iPad prices.
That said, I use Google everything. Gmail, Google Drive, Google Music, Google Photos (90+GB), Google Chrome, Google Keep, Google Play Newstand, Google Maps & Waze, Google Calendar, Authenticator, Chromecast, Wallet, Hangouts, Google Plus. And yes, these apps are a LOT better on Apple's iOS than they are on Android. WAY better.
Allo ? Really? It was fun playing with it, but it is not multi platformed, not accessible on my PC. Google had the resources to make that a powerful communication tool but limiting it to cellular is terrible imo.
Now the Pixel is cool - no adware, but I'm bothered that Verizon is in control of updates because I've had Verizon for a long time and they suck bad when it comes to Android updates. So if I am to learn anything from history, I don't trust Verizon. My problem with the Pixel? It's flagship iPhone priced. I respected the Nexus line because it was half as expensive as a flagship phone.
That said, I've always wanted to go back to Android when I left for iOS. But the reasons to move over are becoming less and less, and the price of the Pixel phone kinda killed the last incentive for me.