Pros
All else aside, MB guided me toward developing my abilities as a tech salesman. I say guided because, aside from the initial 1-week training (which MB charges, yes, that's right - charges you about $2000 for), I mostly learned from my co-workers and free internet resources.
Cons
The pay at MB is a little bit too low, even for a basic entry-level position like tech SDR. That's because; A) It is headquarted in McLean, VA where the average household income is in excess of $220,000. B) The workday begins an hour earlier than just about every office job ever C) The quotas are stiff, and YOU WILL HAVE TO GRIND, no matter how slick your cold call sales skills are. I've heard the atmosphere is too disorganized and invocative of 'bro-culture' from a few of my peers during my time. I'd slightly agree, but it didn't bother me too much. There is no diversity amongst the leadership, and generally I feel (but cannot say factually) diversity feels mediocre. I'd say most employees are white males from an upper-middleclass suburban background.