 Tecnoglass NASDAQ:TGLS and Wynn Macau OTCMKTS:XYIGF are both retailwholesale companies, but which is the better investment? We will contrast the two businesses based on the strength of their institutional ownership, risk, valuation, analyst recommendations, dividends, earnings and profitability. Earnings Valuation This table compares Tecnoglass and Wynn Macaus revenue, earnings per share and valuation. Gross ... 