Dexter's Shed wrote:heres a good video of it in action
http://youtu.be/OmrhJbEyvuY
Thanks for finding that - a useful demonstration and explanation of how it differs from a regular chain.
While watching the reviewer cross cutting, I was wondering why he wasn't making particularly speedy progress, and in the final minute of the video he explains this by saying that it doesn't cut as well as a regular chain. Interestingly he also rates it down for the fact that it's more expensive and that if you hit something hard you might have to sharpen it upto five times to get it cutting properly again. Is that five out of your total? Against those three 'minuses', he gives it a 'plus' for being fast and easy to sharpen and decides that makes it a good choice overall. I'm not so sure I'd come to the same view based on those pros and cons.
My Stihl MS 260 was bought with a 13-inch bar, which seems to be a very good match for its power. It's perfect for the thinning work we're mostly doing on oak and beech and with a good sharp chain it makes pretty good progress. Cutting quickly and efficiently for me makes it a delight to use. I can't imagine wanting to put a chain on that I know is limiting my saw's ability from the start!
Perhaps if I was using my chainsaw as a bit of a stump-grinder and eating into the dirt with it then I might think it worth a try.