Hello all. I'm currently deciding between the 60GT and 60ST. The prices are fairly close. I currently have 50PZ800U that I got about 4 years ago. A great display and I have really liked the THX mode on it. My question is has anybody experienced the fluctuating blacks and grey scale I've read about in reviews of the GT. Since I'm leaning towards it because of the THX mode. I think I would see better black levels on either model since the technology has advanced since I purchased my PZ800U. Any thoughts would be appreciated.
Sony XBR-65X850C, Denon X4100W, Emotiva XPA-3 & (3)UPA-2, 7.1.2 Dolby Atmos (Def Tech BP7004's CLR 2002, BPVX's, SM450's, AT 44DA, SVS PC12 & Dual SVS PB12's) PS4, Oppo 103, Samsung KD8500.