Ok Kevin, I got a chance to go out and do some testing with it and let me tell you, that thing sucks. It is very powerful. The downside is, it's a bit noisy. I closed up by shop so there were no noises and opened the app on my phone. The app showed that dead still in my shop, it still registered 27-30 db. Not sure why. Anyway, I fired the vac up and it jumped up to between 78 and 82 db. Fairly loud. But, I figure once I get it installed in some sort of enclosure under my saw, it will be a lot quieter. And it also makes a lot of noise at the hose end. I messed with it to see how well it did in sweeping my shop floor. There was a bit of sawdust on the floor for the other day when I was working. It did a bang up job. So, for me, I think it's well worth what I paid for it. Shipping was free so with the sales tax it came out to $63 and change. If I buy that cyclone unit that Les is getting, I'll have about $85 in the whole thing. I'm really excited to get it all installed.