Just purchased the 8010 and it is all the specs suggest, saved me a half and hour on a job today. The only complaint I have is no chest strap. Had a hard time keeping it from falling off. The volume of leaves it will blow is impressive. I have a Husqvarna 580 and it wasn't even close on large piles of leaves. Pine needles blew out easy also. It has enough power to blow out three in rocks from the landscape, just have to pay attention to where you point it. So far loving it.
I'm definitely going to put a chest strap on mine. I'll see if my local Stihl dealer has one. I don't see one listed as an Echo accessory anywhere. https://www.stihl.com/STIHL-power-t...edder-accessories/21901-63715/Chest-belt.aspx
This one looks good too. https://www.goruck.com/molle-sternum-strap/
I could probably rig one up myself because I always cut the straps off old backpacks, but I'd probably have to do some sewing for that and use less than ideal materials.