Pay does not matter, at a consultant level taxes are high anyway and a couple of thousands here and there do not make a difference, on the long term you will be paid bonuses and salaries based on performances and you will end up making the same in any company, what you need to ask yourself are questions like, how can my career grow there, how can i learn more how happy will i be with the working conditions, how much pressure do i have and what help do i get from colleagues, how rigid is the system and will I be satisfied.If you are looking for just a salary then you will never make a good salary