When I was a student in the UK, I mostly traveled with EasyJet.

Well, mostly.
For me, it was the cheapest and most convenient airline choice. But... it was a little strict for my taste. Granted, airlines are supposed to have set rules and enforce them, to avoid chaos and mayhem. But the one thing I could never accept was the 20 kg. limit for the check-in luggage. I mean, 20 kg. is nothing!