I travel between Germany and Canada once a year for the last 11 years and had the best experience last year when I flew out of Hamilton. It was so hassle-free in all areas: check-in, security, the gate, customs, luggage claim. I remember landing at Pearson in 2022 (albeit towards the end of the pandemic chaos) and waiting 2 hours on the tarmac upon landing and 2 hours at luggage claim on top of that; compared to my experience in 2023 at Hamilton, within 30 minutes I was off the plane, cleared customs, and had my luggage! It was astounding how different my experience was.