So I just started model rr last week the LHS gave me an Athearn ready to run set with Bachmann EZ track I have purchased more track since then. (like everyday since) Am i wasting my money? Or is this stuff worth it? I want something thats going to last forever and I dont need topnotch but I don't want total crap either. I'd like to build something nice. My daughter loves it because her Pop is an engineer. Have any opinions? anybody?