Which global account to use?

[Projectshifter]

I've been using the account Projectshifter for years, it's what people know me as. About a year ago, I came into possession of the account David, and I'm not sure which one I want to use. Currently Projectshifter is my global account, but I do not know whether to change it over or not. It might take a little bit to get Stefan or Unix to transfer over my rights and time, but not the end of the world. I think Projectshifter is what most people know me as, but then at this point I think dealing with playerworlds and such, it's a little more "formal" or "business" to go by David. It will be some work, and I can manually transfer some of my local rights on servers that have allowed me access, but not all. I'm not really sure though, would be a little bit adjusting and people would need to adjust. So let me know what you think please.