I recently ran across these, the idea is great, electronic hearing protection without stock/cheek interference, but are folks happy with them? Saw one Youtube review that was very positive from a gun enthusiast who's the son of an Audiologist, but online reviews at Cabelas/Bass Pro are very mixed. The only thread and comments I could find here at MS about Axil earbuds was also not great, but is almost 2 years old and I think for an older model.