Just went through security on my way to the US from YYZ. I am so glad I had NEXUS, as the whole process from check in to lounge only took less than 3 minutes. First security screening was a breeze. I was expecting a long line since this is a heavy travel day, but not the case.

No issues with bringing my laptop bag - which contained my 2 laptops, cords, 2 phones, several books.

Was not asked to checked them in.