Just picked up the Complete NV Friday afternoon and threw it in our county tournament yesterday. It is definitely different than the Shift which I had used for league on the same lanes. The Shift which is slightly duller, starts up earlier for me and doesn't generate the entry angle the Complete does. I didn't have any problem carrying with the Complete, just getting it to the pocket consistently enough. If I didn't execute a real good swing it was all over the place, but mostly through the nose or over the top. But I was deeper than I normally play and not at all in my comfort zone so it was not unexpected. The Complete carried weaker hits from the inside than any other ball I have thrown.
I think the Shift is just a different animal even though they are both supposed to go long and have a good backend move. A while ago, when had I polished the Shift to the same finish as the Complete, it too was hard to control unless you had a real good stroke to your mark. No getting away with fluffed shots, or overturned shots, or lofted shots, kind of like bowling was meant to be, eh? So for me, the Shift plays better slightly scuffed up so it is tamed down a little bit. I got the Complete to do just what it does, go long when I need help to get down the lane. I might take just a tiny bit of polish off the Complete later but until I've used it more I'll leave it the same way it came.