Beyond Pro are a great choice overall.
After getting used to having something in my ear all day, I have found the Beyond Pro aids barely noticeable, both by myself and others. I love being able to take phone calls through them, but I find that I have to hold my phone up for people to see that I am talking on the phone. Overall, the sound enhancement is helpful, and it seems like the wind noise is less noticeable now. Maybe a recent update? I considered switching to the Delight, but feel they would be too noticeable, and people would think that I was listening to music or podcasts all the time. I also would not like the shorter battery life. I just checked, and I have logged over 5,000 hours with the Beyond Pro. Have had 2 replacements due to electronic defects, but overall have found them to be reliable and functional. The charge lasts all day - I have only gotten the "battery low" alert a couple of times, right before bedtime. My only wish is that there would be a way to get high quality music without having to change earpieces. But that is just an added benefit.