As gardeners, I looked around for some time about the possibility of using rainwater for garden irrigation. Being from the downpipe this did not saw out to collect the water, came to me as a "Handwerksnoob" only the Speedy into consideration. This I purchased at a local hardware store and installed 3 weeks ago. The installation can be really easy to do using the supplied Kronenbohraufsatzes within minutes. Who the graphical representation on the package is not enough, I recommend to watch the installation video on the homepage of the manufacturer. Even craftsmen with two left hands as I do it effortlessly. Only the deburring on the edge of the well, I recommend; I had forgotten and same ripped me when inserting the rain thief finger. During the rainy yield I have no comparison with a conventional collector. We have connected a 310 liter water butt, which was filled to the brim by the strong thunderstorms already. Due to the, in my view very good water yield I'll buy now 1-2 more rain barrels and water butts create a battery by means of connecting hoses. Conclusion: I can absolutely recommend this collector due to the easy mounting. If there are problems in the long-term operation, I will add a response accordingly.