I like to fly to be honest. I like trains too. If I had the option it would always be trains. That really isn't an option over here in Canada - much easier to fly (locally never mind back to the UK).
I love big steam engines, but I'd rather be on one of the high speed trains we have no. Shame they can't go as fast as they should. Can't wait for the government to get their fingers out and properly invest in the rail network. Its the way to go.. having all linked up with local metro services and job done, you never need a car.