I actually did not bother for pronouns but focused on parallelism issues.
The one that can give you trouble is actually A here but you can see that it has a problem towars the end with the verb.
B is the only one that maintains the parallelism. It may be not the best sentence ever seen, though it is better than the other four.
Sometimes is better to "live to fight another day" than to obsess on this minor matter when you have a clear (at least if you observe carefully) parallelism
...
The one that can give you trouble is actually A here but you can see that it has a problem towars the end with the verb.
B is the only one that maintains the parallelism. It may be not the best sentence ever seen, though it is better than the other four.
Sometimes is better to "live to fight another day" than to obsess on this minor matter when you have a clear (at least if you observe carefully) parallelism
...
