For the past few years I’ve been using the Aputure Trigmaster Plus 2.4G wireless flash remote systems. They’ve been working very well with no radio interference or distance issues compared to my PocketWizard Plus II’s. If you read my review, the only issue I had with the TM’s was the channels changing whenever you moved the lightstand, compressing the transciever body, thus inadvertantly changing the channel. While this wasn’t an issue with modeling shoots, it was annoying for weddings. The wonderful guys at Aputure sent their newest transcievers for testing and so far they are definitely an improvement. Here are some shots of the new Trigmaster Plus II 2.4G.