When Photons were relatively new, and Inova was unheard of, I used to go to the Poton forum at LRIs site every so often. The Photon was the first LED lght that I had ever owned that actually worked like it claimed. Back in those halcyon days a spammer/troll showed up talking up a new Photon I clone from a maker called Inova. Like many internet brouhahas someone got busy and did some e-detective work. Turns out the spammer troll was from Inova. Once they got called on that fact the spammer troll disappeared. Therefore I'm not happy that Inova would pull any trick in the book.
I will add that one of my favorite lights is an X5, but I deplore companies that sue other companies for the simple reason of running the little guy out of business. Certainly put Maglite way down on the lsit, especially since that seems to be the only way Mag protects its large piece of the pie. It certainly isn't through product innovation.
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Paul