Sinful with good deed or righteous without opportunity, who is more beloved to Allah S.W.T.?

Asslamualikum dear ulama, My question is that , say , there is a muslim boy and he has a non muslim girlfriend( I know it is not allowed to have even a muslim girl friend). This person has an affair with her and finally it ends up with their marriage , but the boy has converted the girl and she is a muslim now.So now this person has indeed done a great good deed and converted one soul to muslim. Now , on the other hand, there is another boy who always protects his gaze and does not even talks to girls ( fearing that he might break orders of Allah (S.W.T) ) so this boy would actually never be in a situation where he would convert a non muslim girl and thus can never do this good deed. Now My question is that , who is dearer to Allah S.W.T. more? the first one ( who actually first broke order of Allah by having a G.F. but then ended up with a very good deed) or the 2nd person , who was never in such a situation so he never did that deed?