I decided to buy this so I could add extra dimensions to my drumming. Placed it between the hi tom and hi hat. This sits in perfect with the help of the versatile attachment that it comes with. you can change the position of the holder very easily to fit snug in to your setup.
The tone is great off this item. sounds similar to a snare hit on the rims which i really like. Very sturdy altogether.
If you are undecided between the blue block and the other blocks from the range, I would recommend this one.