Personally, I prefer Trojan batteries over Exide, but that is a very good price on that battery.
Just to add more to the discussion at hand, I don't think the Exide's RC and 20-hr Ah numbers are too far off of what they should be comparing to a comparable Trojan battery. See the chart I made below...
DW, 3 Kids and our Goldens
2012 Shamrock 233S
2008 Toyota Sequoia 5.7L 4WD