I love this blender. I had difficulty finding a decent one that blends frozen fruit and this does the job. If it jams up a bit just keep pulsing and blending, easy (it just takes getting used to). Blends everything: kale, frozen fruit (large strawberries), nuts...
The blender is a travel mug which is perfect as you only make the amount you need, take the cup with you, and one less thing to clean.
It is a bit on the loud side, but worth it.