Best suited for MacBook Pro 13 '' in mid-2012

Had decided on buying the MacBook Pro (Mid2012) 2 years ago because of the hefty surcharge mE only for the 4 GB version, now wanted to upgrade but because I had the feeling that the computer is getting slower. Unfortunately, the apple always takes another 200 EUR on its website for the 2x4GB modules, but also published an installation manual with diagrams.
I'm actually a "genuine parts buyers", but thought to myself "at the price you trying it again," especially since I have heard that Samsung is also the supplier of A..
Installation proceeded with the guidance even for me as electronics dyslexics really easily - added: I had to for 10.95 EUR even a mini Schabenzieherset down because I did not have such a small Phillips screwdriver in the toolbox.
After installing the memory were detected immediately and my Mac running since again felt faster, especially when I connect my iPhone with multiple open applications and iPhoto starts.
The packaging of the suppliers appeared to me a little bit padded, since I leave but supply to a packing station, forget it. How it would look like if the parcel delivery stuffs the pack in a full mailbox, I can not judge.
From me therefore for product and forwarding full 5 stars - I would do so again. The screwdriver I have now and also courage - just trust ;-))