Hello! I just ordered MRC's Prodigy Express DCC system, and now i'm looking for decoders. I was looking into Digitrax's decoders, but i know there are others out there. While i have a big locomotive fleet, i wanted to convert locomotives like my ALP44 to DCC. I have a bunch of similar quality locomotives (Athearn RTR AC4400, Genisis SD75M) I also have a bunch of Athearn Standard locomotives. What decoders are best for these engines?