I haven't really tried Brothers in Arms for very many crews yet, but I think I'm going to give it to the T-34-57 and Easy Eight. Being able to zap out a shot almost faster than the gun can be aimed is... intriguing.
Of course, the problem is that the crews of both tanks are in that exponential XP nether region between 93 and 100% on their first skill.
Also,
since this has been making the rounds elsewhere...