Which is best kinda depends on what you are planning to do with it. If you want a rifle to simply pull out of the box and shoot it, then the Marlin 60 is the best choice in my opinion. For out of the box accuracy, I have had better luck with the model 60 than with the 10/22.
On the other hand, if you are planning to upgrade and accurize the rifle in the future, then the 10/22 wins hands down. Basically, there is not hardly anything available to upgrade the model 60, while basically everything on a 10/22 can be upgraded if you have the money. With a good barrel, stock, and a few trigger parts, the 10/22 can be suprisingly accurate, but you will end up with at least $300-$400 or more in the gun to get it there. There is enough aftermarket stuff available for the 10/22 to easily end up with over $1,000 in it, so if you can imagine it, you can build it.