The only problem that I experienced with Hellwig is the bar was shipped with missing parts. There were a few others back then who had the same problem and posted on this forum about their experience. I will say that a phone call to Hellwig solved the problem and got me the parts in 2 days, so they do stand behind their product. Hopefully they have solved that issue.
I suggest no matter which one you get to make sure you go thru the box to see if all the parts are there. Its when you get all your tools out and get ready to install it to discover parts are missing is when its bothersome.