The question you are asking is a very valid one! I did my MCC with Jetlinx on a full motion class D 767 simulator in Cranebank (BA). My idea was that a good MCC would definitely score brownie points with recruiters. Frankly, it doesn't. I would wholeheartedly recommend Jetlinx, because it was a great experience and flying the 767 (or any other big bird) made me feel very special at the time! It was also a bit of a pat on the back after the hard work of the IR. However, if you are struggling for money do the bare minimum and save yourself some pennies!