Best pdf application

[Guest enterusername]

What's the best pdf application and why? Looking for one easy on the eyes.

[Guest tdroza]

On my Nexus I use the Amazon Kindle app as it's pretty quick at rendering PDFs and is useful to have installed anyway for when I don't have my actual kindle.

I don't like the official Adobe Reader app - I don't understand why it needs to be > 6MB just for reading PDFs, and I've tried a few of the other PDF viewer apps on my phone but they seemed quite slow at rendering pages.