Stump planers work on your auger drive and slice out the stump from the top down.
Stump grinders chew up the stumps.
The smooth edge Utility Bucket is good for moving small trees, ditching / contouring, etc.
The toothed HD Utility Bucket is good for smaller stumps and trees, ditching / contouring, etc.
The Extreme Duty Stump Bucket is great for removing large stumps from the ground. Use the serrated edges like a saw on those long roots.