I am an online advertising guy, and thus have worked with many companies, Elixir stands out. It works with the pace of a client, if client is slow, it will be slow, if client wants it very quickly there turn around time will be quick as well. They are always willing to make an amendment even if it happens in the late hours. Extremely user friendly approach of theirs is another big plus. I have dealt with many people there, and all has been exceptional. I recommend their name everywhere as I know they offer peace of mind to their clients. By far the best company in this field for me, though I know there wont be any after working with them which can please me, they in a way have spoiled me.