I've been using an electic Toro for years now and thought it was the bomb...but Friday we got delivery of two Makita LXT 18 volt handheld blowers, model BUB182. We use these to blow out the shop work area of pieces of wire insulation, nuts, bolts, etc. Let me tell you, not having an extension cord attached makes clean up about 3 times faster. The air output is pretty amazing...it is close to the output of the electric Toro. Feels like the same pressure, just a little less volume. The physical size is about a third of the full size Toro, so it is a breeze to get into and out of tight places, under tables, etc. Total weight with battery is under 4.5 lbs. It has a variable speed trigger and 3 preset speed settings.
As soon as I tried it, I knew I had a new car blower. The rubber nozzle is very flexible so it won't mar the paint if you scrape it. It's about 12" long and fits in the side vents and between the wheel spokes no problem. I aways hated using the electric Toro because the extension cord would get wet, dirty, get unplugged, etc...PIA to wind back up without wiping it down. Cordless is THE way to go.
Also, regarding the Metro units...please be advised at their "power" ratings. I'm in the air compressor business and many vacuum and compressor companies have "interesting" ways to gauge their output. An advertised "peak" of 8 hp is not reality. That is probably startup amperage, only milliseconds long. They claim 19 amps (two 9.5 amp motors on their top of the line unit)....that comes out to 3.0 hp if the motors are uber efficient. Most residential circuit breakers would be at their limit at 3 real continuous horsepower. Our dog groomer uses a Metro to dry the dogs after a bath. You'll notice that Sears, Home Depot, Lowes, etc all use the word "Peak" horsepower in their marketing of vacuums and compressors. It would almost be impossible to call them on this because "Peak" can mean whatever they want it to mean. You can probably tell I don't like people trying to bend the laws of physics with marketing B.S.
Cheers,
George