I have been looking at the Ramjet, Truspeed, and Slot it digital controllers. All seem to be an improvement over the stock Carrera ones I have been using but the prices seem of course much higher.
Is there a US seller of the Slot it brand? This one seems to the hardest to track down in the states. But it might be the most expensive. I think a newer version is on the horizon so I am hoping to buy last years model on sale maybe.
And is there a seller that offers a price on a set of 6 of any of the above controllers? This is the sticking point for me as the price on 6 gets kind of high. One or 2 guys having a noticeable edge is going to cause grumblings so all or none need to be replaced.
And lastly, is there a comparison review done anywhere? I can not seem to find one online.