I like the Silky blades, they are sharp. I've had several of the home owner grade pole saw/clip combos and have given them all away. I'd recommend a Marvin 3 piece pole with separate clip and saw heads. Cheaper than the Stihl and still of pro quality. Three 6 foot sections is all you want to handle over head. Some times one six foot section is all you need and it's nice not to be fighting the longer pole. I keep mine in a piece of 4" PVC mounted on my trailer. It has a solid cap on one end and a screw on cap on the other. It will hold 4 sections of pole, I keep the heads behind the seat or on a shelf in the garage. The difference between the pro pole saws is just like the difference between a WoodShark and a 660, no comparison, Joe.