I find high CV important, not because of the cards, but because of the initiative. The turn where you have released your ambush, or deployed minders, or you know you need to hit your opponents brick first to reduce the amount of damage it can do back. Being able to go first the next turn (or choosing to go second) is a big help.
I agree. Having a low initiative against a hard hitting army like Resistance is less than ideal. Thunderstorms, Helhogs, and Gun Wagons can ruin your day because they have a very punchy first strike capability. Especially dual 'Hogs.