Agreed, RETURN is probably the only company I would invest in right now on CS. Other good ones are DEBT, MSP and COINFARM, however COINFARM's dividends are constantly decreasing because they are not reinvesting enough in mining hw. Also, note that DEBT and MSP are listed by the same person.

BTW, anyone here use https://litecoininvest.com/ ? They don't have a lot of options, but they are planning to list BTC based securities in the future.