72% / 76% ntsc distinguishable?

[Guest]

i was looking for an 1920 x 1200 IPS 16:10 25"< Monitor and well there aren't many options for something that specific. Actually there are only two, the Acer BW7 BW257bmiprx and BenQ BL2581T. Both are priced similar. The Acer has a colour gamut of 76% and the Benq 72% but I'm not sure if I could see any difference. Also, I'll post some specs, so if I missed any important difference, you guys can point it out.

Acer BW7 BW257bmiprx

static contrast 1000:1

dynamic contrast 100.000.000:1 (is this important?)

response time (GtG) 4ms

signal frequency 95-95kHz horizontal, 48-75 vertical

BenQ BL2581T

static contrast 1000:1

dynamic contrast 20.000.000:1 (5x lower)

response time (also GtG) 5ms

signal frequency 30-83kHz, 50-76