Hmm.. the ROF is the earlier piece for me, but I have a dual angle layout on my invasion, so that is designed for extreme length and backend. The ROF is a strong piece, but it is earlier and smoother then the invasion. The invasion is going to be my first ball out of my bag for the heavy stuff. The thing just loves to cranked on. I have heard that pin down layouts on the invasion are the main cause of people hating the ball as they can't use it anywhere. I used mine last night through 2 games before I had to put it up. I figure I could adjust the surface if I need it to be any stronger. The way I have mine drilled, they compliment each other well, as I moved 3-4 boards outside on a broken down shot to get the rof to finish. On a fresh shot the difference is even more dramatic for me as the ROF just wouldn't turn over unless I really cranked on it and let off the speed (thats from the line I was using the invasion). This was at a house with old wood lanes, and a fresh heavy ths shot!
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Hmm..Lets see what I have in this bag..A Reign of Fire, an Invasion, a Nasty Spider, and a green Avalanche.. how can I lose....
....HG-300(2006 w/Desert Heat)...299 (03/15/09 w/Agent Orange)...HS-776 (Hot Sauce Pearl & Ebonite Magic)