Personally, I love my Dainese gear.
I have the Bora jacket and the new Tattoo.
Both are excellent and but the Tattoo breathes much better on those hot summer days.
I went down wearing my tattoo and got a small scuff on the sleeve, no biggie.
Can't compare with other brands since all I've owned is Dainese.
But every time I try on a different brand, it just doesn't feel the same.
I think I spoiled myself.
I've had a entry level Dainese suit for 2 years now and am quite happy with it. If you are heavy set or have a big stomach area, then these jackets and suits will not fit appropriately. But for an average built person, you cannot go wrong with Dainese.
I've never owned or even tried on Dainese jackets, from what i hear they have top quality gear, buddy of mine has a suit and jacket from them. That being said ive ridden one season with my RS Taich GMX Motion Jacket and absolutely love it!
I swear, I had a very tough time choosing between that GMX Motion jacket vs the Dainese Razon perf jacket that I just ordered. I've heard nothing but great things about it. Only thing that swayed me back to Dainese was that I had several Dainese pants that I had wanted the jacket to mate to. I didn't want to sow the zipper on because I had tried that once unsuccessfully.