It is supposed to have given you a grounding in multi crew ops! Airlines don't take much notice of where or what you did your MCC on, in their eyes you have either done it or you have not. Last week I overheard someone who had just recently done a MCC course on the EMB-145 sim with Flight Safety in Paris Le-Bourget. The chap went to some length to stress that it was a FAA Level D sim with all the bells and whistles etc etc and how he has some Embraer sim time in his logbook. Embraer sim or cardboard cockpit mock up, it does not make much difference to the employer however you might be able to learn a bit more if you have the chance of flying a full flight sim.