Seeking Recommendations for the Cheapest Fiber Internet

We might be a little biased here in the neighbourhood, but PureFibre.

I am a bit of a power user with over 15 devices connected to my network all doing many different things. SmartHome Security cameras, my own custom PC, iPad, two laptops, etc. 

I also backup my images as I am a photographer in my spare time so the synchronous upload and download is important to me. My workflow involves taking my images to my iPhone and then editing them on my Macbook. Over iCloud, it's seamless.

In 5 years of having the service, it hasn't gone down once. Obviously your mileage may vary as there are outside factors that can affect the service but I am very happy and only look for places that have Fibre as potential places to live. Yes, I work here, but even if I didn't I would still look for Fibre anywhere I go.