I am a long time user of the Mares Icon HD. I bought one even before it was Net Ready. It has been a love hate relationship at times. As an early adopter, I had no problems with the Icon before it was air integrated. Worked every time with no problems at all. Even the charger, some of you have complained about, has never been a problem for me. Just takes some time to understand how to get it aligned every time. By the way, even though I have never used it, I bought a spare clip from LeisurePro so if one prong is lost, I have a backup when out of the country. One tip, when removing the clip, pull up on the prongs so they do not contact the case. This could loosen the prongs. Now, I will admit I had many problems with the initial air integration computer. It would stop talking to the transmitter. I went through three (replacement free of charge) transmitters. After pointing out my frustration on this forum, Mares did the right thing and replaced my old one with a Icon HD Net Ready Black and transmitter and i have logged 50 dives without a problem of no communication between the transmitter and the computer. If you believe the display sucks, compare it to an old Scubapro Galileo. As the Icon blows it out of the water (pun intended). All in all, I still firmly believe this is one of the best dive computers on the market. I have used the ICON since 2010. Back then color TFT screens were unheard of, now all the major manufactures are using them such as Scubapro's new G2. So Mares has been on the cutting edge for 7 years. I hope this helps others.