I'm going to be taking the 70-622 test next week. I tried the demo versions of each of these products and none of them stood above the rest in doing this. I've heard the best reviews on Transcender and good reviews on the other two. On the tests that came with my Sybex book I'm scoring 80% though my opinion of these questions is that they are not going to be nearly as similar to the real test as a true study guide will be. So while I'm fairly confident that I'll pass I don't want to fail either and end up spending an additional 5 retaking the test! Below are the prices for these products. Is anyone of the opinion that Transcender is actually worth paying almost 40% more for than Measureup or should I just go with what is cheapest? Measureup - 9 Boson - 9 Transcender- 9