At present I am Independent and unaligned with any of the 3 majors. I am though a member of a local faction with the majority influence in approx 15 nearby systems, this faction is aligned with the Federation. As part of my being a member of this faction I can only take missions from them and must sell all my exploration data to them at our home base. This works fine for me I keep to the rules mostly and I have been very successful as a faction member. As over time a lot of faction missions I have taken have been sub contracted from the Federation I have without being directly aligned to them gained the rank of at present 75% Petty Officer. Although I am quite happy with my fleet of 5 ships I think that I would like perhaps to sell up move about a bit and be more of a drifter in just one ship, and to this end I quite fancy a Federal Corvette. My question is would I get more and better ranking missions by aligning myself to the Federation in order to rank up faster to the necessary standing to buy a Corvette or doesn't it matter?.