This stuff works great. Knocks the right grease off and will probably last me quite a while.
I'm someone that's generally pretty meticulous about having a clean drivetrain. I love the look and feel of it. They say a clean bike is a fast bike, but we all know that the clean drivetrain is really where it's at. Hearing dirt and stuff in the drive train just grinds my gears (pun intended). What I really love about this is the simplicity of just spraying it on and letting it do its work while you clean the rest of the bike using the Uber-Concentrate wash. Once you get done with the frame, you come back to the drivetrain and scrub it down using the same soapy bucket and the grease literally just disappears. I feel like a commercial saying this, but it's really no joke. It probably took me 1/2 the time to clean my bike this time around because I didn't spend 30 minutes trying to get the drivetrain looking clean. This cleaner did it in one shot. I'll admit that for the chain, I used a Pedro's Chain pig just as an added measure. Boy did it work though! I'm super happy with this drivetrain cleaner and expect to be using it for a long time to come.
Previously bought the 4oz kit. The larger bottle is def the way to go! I can use half the recommended dose (6 oz) and degrease just about anything in my garage. Makes cleaning cassettes a breeze! Haven't tried your other products but will if they work as well.