I'm primarily interested in search and display marketing (e.g. Adwords and Adcenter) but would like a comprehensive management tool, in your opinion, what are my best options (similar to Atlas, MarinSoftware, etc.)? First how do you answer if price point isn't a concern? Second, what if I'm bargain hunting? I'm doing some research for a client; I have my own ideas but I would really like some second opinions. Thanks in advance!