The only regret I have with EZ-track is the noise. After all your hard work you just hear running sounds over plastic. One of the fundamentals of this hobby is laying track and everything else like scenery, scenic detail, etc is jeopardised when you have a noisy train running over it. This is my hindsight by the way. When I started this hobby I had no idea how far I would go but the fundamentals come back to the track that you put down. My advice: try to use as much flex track on a cork or quite roadbed as possible. The building of your model is magic after that.