Deciding on Big4 Regional Offices?



Basically I understand that London/London Satellite offices do hold the edge in terms of financial package/clients/prestige. However, due to various reasons such as grades I will be applying for regional offices.

My question is, how can you differentiate between regional offices and does it make a difference in terms of career progression. I was under the impression a professional qualification with one of the big4 at any regional office is surely a great move.

Thanks in advance for any feedback.