I just recently bought t a 17" CTX. It's very nice. I haven't seen any ghosting or any flaw at all.
http://www.newegg.com/app/ViewProduc...103-173&depa=1
(yes that review is mine)
Just so you know, ABS bundles CTXs in their systems. That's one of the reaons I went with it. ABS makes good machines.