Robocop (1987) or Total Recall (1990)?

Both by the same director and both rated the same score on IMDB of 7.5. Which is the better film?

I'm a fan of both but I slightly prefer Total Recall. I think that has to do with the fantastical elements of the story in Total Recall being more appealing to me, such as the memory manipulation, living on Mars, mutants, psychic powers, aliens. Plus Sharon Stone at her peak attractiveness doesn't hurt.