This might have been brought up before, but I just wanted to know if this is the Exide Orbital Battery that everyone was talking about at one time--> <a href="http://www.carparts.com/parts/newsearch2.asp?reflink=0-0-0-0-0&sourceid=2&parttypeid=3071&itemid=6416&autoidsea rch=YES">Click!!!</a>
as you can see, its about $30+/- less than the yellow top Optima, but are the specs the same and is it a deep cycle, the particular ad @ Carparts doesn't say, but just wondering before I put $160 down on a yellow top why not try to save a couple bucks on an equally good battery! thanks!