help me sort this out

It all depends what you enjoy doing? I quite enjoy putting the mods on an engine, if you have 1/2 an hour and a soldering iron it's pretty simple to change the motor to a faster one,

As for the new trackmaster well that's a point of discussion, so far I've avoid the new revolution engines with the hard wheels, and I've opted for the first generation engines, I don't really want to take the plunge as my son likes to push the engines too, which the new engines don't allow,

I have been listening to the many complaints and critiques of these Revolutions, as I too have many mixed feelings, and seemingly more and more cons than pros as of recent, and I keep hearing the " NO free roll" reason as a con recurring again and again...with Fisher Price's history of unorganized, lack of any rhyme or reason, and sketchy products, marketing, and distribution, and the fact these are supposed to be baby toys, causes me to suspect we will soon see some tweaking and "new and improved" production modifications to this line soon...OR knowing FP, they might just scrap the whole line on a whim and throw something else completely different at us altogether!! Ba ha ha!!