The positive reviews here have misled me the RG-ES1639 to buy - because a lot of power - I like that .....
Assembly = 10 minutes - with no instructions - all very logical - it must be.
Total 3 Rasenstückchen between 50 and 75m² I edit - with my hand, I was already served by 1-2m². The Einhell it took almost longer the unit from one corner to roll to another, as to edit the small pieces.
Following the recommendations here, I have to catch bag did not even mounted, that was way, because what brings the device out of the grass and had the impressive collection bag well filled me every 3 meters.
Since I've never vertikuliert a lawn, I milled me promptly on the first meters a 20cm deep Kulle in the grass ..... Power's really there - plenty. But after that everything went perfectly. So I call the whole time - even for absolute beginners, apart from the first meter times.
The device runs downright itself through the grass, the blades are driven so vigorously. (I do not know if the other devices also do)
A small downer - 15cm - nearer the device does not come close to the lawn edge - because I have so but reworked by hand and plenty of sweat -
What a pity that I'm going to need that thing only twice a year ....
and my mistake - I have bought a device that provides no additional fan roller
Probably would for my purposes, a significantly smaller device sufficient - but more power - I find awesome.