Overlap in searches
I am looking to purchase a commercial building (min 5,000 sq feet) in NJ.  I have an agent searching for me but I am still looking online with loopnet and showcase and sending him the links to anything I am interested in so he can research it for me.  I do not have a paid subscription to either site.  How much am I missing by not paying for the service?  I feel like there is a lot of overlap but I also feel like some properties are only appearing on one site or the other.  What is my best overall bet in terms of searching?  I feel like I am wasting a lot of my time going back and forth between sites.  Is the paid subscription to either site worth it?  I am having a lot of trouble finding a building in my price range, at the right size, zoned for light manufacturing.  I have a pretty wide area I am willing to relocate to and I can't believe there are this few properties out there! 
[{"id": "d9wr8pz", "text": "The challenge with loopnet is that it's a broker loaded platform, and has no proactive research behind it. Anyone can add anything, and brokers typically leave stuff active to drive calls. The best option is to let your broker search CoStar and Xceligent services, which are the only two proactively researched databases available. And the general public cannot access these.", "replies": [{"id": "d9x5vj6", "text": "I understand.  Thanks for the advice.  I just wish there was a better way for me to be proactive.  ", "replies": [], "depth": 2}], "depth": 1}]