Well, I revisited the center where my Amp went straight on fresh oil, but now they have a brand new Kegel machine laying down a revised Stone Street pattern. Now the place bowls like it's medium-light instead of Heavy oil. Most other folks started their set with their weaker balls and moved to weakest by the fourth game. The Amp did fine this time but I'm still worried when the travel league reaches the next center and they in fact do have heavy oil.
I'm also wondering if high ball speed on THS means the Moxie would still be the wiser chice or if the Dream would be better and more versatile.