Interesting. I see mine the other way around but it could be the patterns I am on + layouts. My Max is 70x4.5x70 (pin down) and my Tremendous is 50x4.75x70 (pin down)
Lately we have been bowling a lot on 41' Tower of Pisa in a super slick house and I start up 8-9 with my Max. I usually ball down to my Tremendous by the middle of game 2 as it is a little cleaner through the front with more motion down the lane to better kick the corners as I open up my angles.