Bruker (NASDAQ:BRKR – Get Free Report) and Mesa Laboratories (NASDAQ:MLAB – Get Free Report) are both healthcare companies, but which is the better investment? ProfitabilityThis table compares Bruker and Mesa Laboratories’ net margins, return on equity and return on assets. Comparatively, Mesa Laboratories has a beta of 0.92, indicating that its stock price is 8% less volatile than the S&P 500. Analyst RatingsThis is a breakdown of current ratings for Bruker and Mesa Laboratories, as reported by MarketBeat. Given Bruker’s stronger consensus rating and higher probable upside, equities analysts plainly believe Bruker is more favorable than Mesa Laboratories.