I started buying from WirelessNWifi on Amazon last year, but Ive started working with them direct for our LTE router needs. They are a pleasure to work with, Kevin has a great team. They ship quickly and usually free, and their customer service is great. Weve had some items that had a software problem (not their fault, the OEMs fault), and the OEM wouldnt RMA them for us. Kevin took care of us right away. Highly recommend WirelessNWifi!