Which character/skin provides the best mix of cost, prep time, and health to quickly use at the beginning of a campaign mission?
*Not counting with their team buff*
Some missions have enemies quickly swarm your bus so I was wondering if there are popular units that can slow down these enemies by quickly deploying and getting in their way, without having to use power ups.
Someone like Redneck is great for his low cost and prep time, but he can be too squishy. I use him a lot, with decent gear, but it got me thinking who else I might be better off investing in.