The CTX has only been in the hands of consumers for 2-1/2 months. Any issues that may be a problem, I'm sure Minelab will address those first. Only 2-1/2 months of consumer use is a very short period of time to base any updates or overhaul changes to the CTX. It was probably tested for many months, and by many testers, before the release. What some people think needs to be changed, others may think it's fine. Everyone has their own ideas and comfort zone, so if changes/upgrades are made, I'm sure those changes won't make everyone happy. There have been a lot of suggestions made as to potential changes to the CTX. And like Killmerg pointed out, Minelab would have to determine, what changes may be needed, and then go forward with them. That could take quite some time, just to verify that one "good" change doesn't adversely affect something else. I'm just glad I'm a user of the CTX and not one of the people doing the designing and upgrades..............With all that said, I'm not expecting any major updates or changes in the CTX for quite some time, so people from all over the globe can log hours on the CTX, and learn and get comfortable with the use of this detector. Then, with both positive and negative feedback on the CTX, they could make an assessment on things that may need upgraded or changed............HH