Very good cycling computer for basics with tasting possibility

I was looking for a new Fahrradcomptuer is wirelessly and "only" the basics involves so
- Travel time
- Trip
- Speed
- Total time
- Total kilometers
The choice was between VDO 8+, Ciclomaster CM 4.2 and the Sigma BC 1009 STS.
After some research on the Internet, Stiftung Warentest magazine, experiences of other MTB'ler, etc. I liked regarding the Sigma best. The ability, appearance / layout. Can do the Sigma 1009 STS more than I wanted to, and it's the smallest of the Sigma series.
What I very loved was the Sigma website with the various service links and the possibility of the computer online try !!!!!!!!!!!!!!!!!!! Where can you already !!! So I knew the product already, as it was delivered with Amazon and did not buy a pig in a poke.
Installation is very simple and without complications, the supplied rubber are not necessarily made for mounting on Flatbar and forks. However one can also take cable tie as described. Another plus is that the fork sensor distance to the spokes sensor can be up to 12mm according to the instructions, which is a lot compared to other devices (and thus positively !!!)

I speak definitely a buy recommendation. If interested, just try it on the homepage. If he does not like buying saves you so. Otherwise, a lot of fun.