Neither. Antennas you've provided are all single-band antennas but the 2702E is four multi-band radios. Must sound "nothing" but if you're going to stick this in an environment, like a warehouse, anything means everthing.
If you want to do things RIGHT, then get a wireless site survey done. Don't do "hill-billy" with wireless deployment like that or it'll come to bite you in the proverbial rear end.