I run pw locos and rolling stock and my loops are tube track. I do have a small loop of MTH realtrax from a set I have. I occasionally set it up and it seems that my pw locos run better on that rather than on the tube track. Does anyone else have the same experience or am imagining it? The curves on the realtrax are 31 inch I and I found my scale Hudsons also ran well with no problems. Is realtrax or even Lionel fast track a better system than the old tube track and would it be worth switching over to one or the other?
Bruce