I have often struggled with finding a straight putter without the worry of flipping over at any power. My go-to disc used to be a luna, but I could never trust that it would have integrity, and the sled does exactly what I wished the Luna was. I am able to throw it with any level of power, and it holds the line you put it on, both forehand and backhand. It's torque resistant, decently glidey, feels great in both grips, and so straight. Also, the plastic feels nice and grippy like any good run of ESP.