Originally Posted by panasoanic
The ACS can be installed easily with a Shimano bottom bracket installation tool, so you don't have to buy yet another tool to work on your bike if you already have a Shimano bottom bracket. For that, it earns some points in my opinion.
That's incorrect. ACS freewheels use
this tool for removal. No tool is needed for installation, but you can use the same tool if you want.
An ACS will be fine for tooling around with the kid.