Yeah, I don't think the community here is big enough to separate HBS Battletech from the tabletop.
Always remember that there is a potential 1.5 skull variance in mission ratings. A 1.5 skull rated mission might actually be a 3 skull mission. Pay attention to the mission payout as it has much less variance. If it seems like it's too much for the rating, it's a setup and going to be way harder.