Hi Guys,I need some real advice! My situation:Late 30's - expertise in Biometric consultanting (National ID card bid, Biometric passports etc..)and many years Project management experience working for the likes of Atos Origin, lots of central Government experience,currently a contractor, £700 pday.Dilemma: Recieved a call from Deloitte HR a couple of weeks ago, they had come across my CV and were interested in talking to me about possibly joining their consulting/security practice. they are aware of my contracting rates and previous perm salary(£85k 2 years ago).A week later they contacted me and arranged an interview with a Partner/director!My concern: I would really like to join a consultancy during my career, but which? I Have read a lot of posts about the processes in joining DTT and the culture, and the Grades and now feel I am jumping right in at the deep end. Would appreciate any advice from experienced consultant.Thanks M