Yup Gallego just posted a 9-pack.
Although I do agree there are generally more packs in 8ball than there is in 9ball, I don't think that's proof that 8ball is the easier game. There are more packs simply because it is easier to make a ball on the break, and you have a choice as to what ball to shoot next.
In 9ball, you have to shoot the 1 (or the next least valued ball) after the break, and many runs die because they don't have a clear shot or a very low percentage shot on the 1. If the rules are changed in 9ball such that you have the option to pocket any ball after the break (except the 9 of course), before pocketing the rest in numerical order, i'm sure you'll have strings that exceed strings you'll see in 8ball.
So here are my generalizations on this debate...
* With an open rack, it's easier to run out in 8ball than it is in 9ball.
* With a congested rack, the better player will more likely win that rack in 8ball than in 9ball.
* There are more congested racks in 8ball than in 9ball
* There are more packs run in 8ball than in 9ball mainly because you have a choice for your first shot, not necessarily because the racks are easier to run.
* Luck is more of a factor in 9ball, especially on missed shots.
* Playing a safety is almost always an option in 9ball, but not so for 8ball.
So to sum things up, I still think 9ball is the "easier" game of the two, and when I say "easy" I mean it is more likely the better player will lose a set to the lesser player in 9ball than in 8ball.