CTX 3030 on gold nuggets
I have had the CTX since it was released.
However I did not purchase it for the same reasons as most others bought it for, I bought it primarily to look for larger gold in areas that have a high trash density where non discriminating detectors like the GPX will drive you nuts digging junk.
It has the best discrimination and target separation of any detector I have used this far, particularly if the trash is iron.
That is why I use it for