Anyone notice the trends for 1055 vs 1090 on +MHz/+mV? The 1090s seem to be providing better results in terms of frequency gains per extra millivolt applied. The statistic takes base frequency into account. Of the stable results, 1090s seem to be offering about 10MHz per extra millivolt. 1055s seem to average around 8MHz per extra millivolt.

@PetNorth: +MHz/+mV is pretty important, but I like the other ideas.