I kinda doubt Ken actually tried either lens.
Bjørn Rørslett says that the 1.8 is better than the 2. My experience mirrors his experience, as well.
APUG: F2AS x2, F, FM2n, Nikomat FTn, FT2
Nikkors: 18-70/3.5-4.5G AF-S DX (f/D200), 20/3.5 UD, 24/2.8 AI, 50/2 AI, 50/2 K, 50/1.4 AI, 55/3.5 Micro PC, 55/2.8 Micro AIS, 85/1.8 K, 105/2.5 K, 135/3.5 QC
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