Aggression vs Caution

[Jarheadmartian]

I prefer aggression. As it helps to create a few windows of opportunity during the calm after the storm. Risking all to battle through to spawn pit to blow up can help turn the tide of the game in your favour. Plus you never know when the Zombies will play some horriffic cards and put restrictions on you, setting you back by 2 or 3 turns until your next window of opportunity.
As long as you've calculated the odds I think it's worth going for it. Just don't be reckless and gamble repeatedly when the odds are very much stacked up against you. Especially if the goal you're going for isn't really worth losing a hero for. And extra specially if it means you lose a powerful hero to end up becoming a very threatening Zombie Hero, like Sam. This has been learnt the hard way by myself when he got turned from a bite, chainsaw in hand, with a couple of heroes around him within swinging distance. RUNNNNN!!!!!