I think the OP is quite correct in the fact that you choose your mount height to give you the biggest benefit in the area you find the hardest to range. I use mega lows (6mm between scope and rail) with a 40 yard zero, it gives me 10y on the cross hair too and shoots flat through all the 15mm kills on 1 dot hold under. I don't think there is a right or wrong height, use what works for you.
HFT, for people with only 2 buttucks!
VooDoo TwoTwo The next chapter.