 LAIX NYSE:LAIX and PCS Edventures! OTCMKTS:PCSV are both small-cap business services companies, but which is the superior stock? We will compare the two companies based on the strength of their earnings, institutional ownership, risk, valuation, dividends, profitability and analyst recommendations. Earnings and Valuation This table compares LAIX and PCS Edventures!s top-line revenue, earnings per share ... 