A 1:30 layout gives the balll more length and more backend. Higher rev players usually don't need more backend, because they can create enough backend with their revs. Therefore, more control is usually better. Along with your higher speed, it cuts down on possible over under.
With the 1:30 layout, you'll be able to stand more left and throw more right, and that is fine if the lanes are drier. But if you hit oil, this is where you may get into trouble with the 1:30 layout. =:^D