So, we are on page 6 of opinions on what bike you should get. That question will generate 6 more pages of opinions. All of the jackets you link to are acceptable. They are brand names and provide decent protection. Textile gear is good, and is what I wear...but it is not the 'best' protection you can get. A full leather racing suit is better...but it sucks to ride around in one of those all day long. So we make compromises. Textile will take care of you pretty well.
You need pants too, don't skip the pants.