Originally Posted by
Cody
The difference of 0.5mm is noticeable, so yes, there is a large difference between 28 and 29mm. It's not just grip, but also "whip" or flex, since that is almost entirely dependant on diameter. Most Rogue barbellsare 28.5mm, fwiw.
As far as the garage issue goes, depends on how close you are to the ocean, really. I have a women's B&R bar that just gets wiped with wd40 every couple weeks, no issues. Obviously none of my coated bars have an issue either. I live in NW Georgia. I have friends in Louisiana that can't keep equipment nice, though.
Edit: to continue my thought, Hanley and Fiegenbaum assure me that the two bars mentioned earlier are basically all that's worth getting. I'm not a great Olympic lifter, so I just trust them on that part.