Grenke (OTCMKTS:GKSGF – Get Free Report) and OppFi (NYSE:OPFI – Get Free Report) are both finance companies, but which is the superior investment? Get Grenke alerts:Net Margins Return on Equity Return on Assets Grenke N/A N/A N/A OppFi 10.86% 39.90% 15.95%Earnings and ValuationThis table compares Grenke and OppFi”s gross revenue, earnings per share (EPS) and valuation. Gross Revenue Price/Sales Ratio Net Income Earnings Per Share Price/Earnings Ratio Grenke N/A N/A N/A $4.09 4.22 OppFi $597.05 million 1.34 $26.33 million $0.93 10.11OppFi has higher revenue and earnings than Grenke. Grenke is trading at a lower price-to-earnings ratio than OppFi, indicating that it is currently the more affordable of the two stocks. Analyst RecommendationsThis is a summary of current recommendations and price targets for Grenke and OppFi, as reported by MarketBeat.com.