Secondstrade is prob the most trustworthy site on binary options. Theyve been around awhile now and i havent seen any problems of users being paid out
Secondstrade is quite old and very fast customers response for any issues related to your trade. This site also very easy to invest money and no need to sign up to invest.
Coinut is having lot of issues in their signature campaign and all those issues are related to late payment and no responses from site owner so it is better to avoid until they improve their service standard.
