It will be good to have a stateside supplier. In my testing I believe the IBU 2 to be on par with El mod. I had some issue with IR distance in the sunlight using regular 940 nm LED, but Ivano suggested another frequency (870nm?) and the range got better. Manipulation of sound files is almost identical to El Mod. Ivano is a classy guy who has been at this for a long time. I wish you all the best in a very competitive market,that is even going to get more crowded

Cheers