Is Cyton a good choice to build a 3 lead ECG device?

Has OpenBCI been used in scientific papers? Is it worth investing time in this platform, or is it an outdated concept, soon? OpenBCI has been used in 239 projects to this date, which are listed here: https://openbci.com/citations According to Robert Oostenveld for instance: If we want to take the challenge, we can build a physiological …