Question:
Is it better to stay in the sukkah longer or to be among the first ten in shul?
Answer:
It is better to be asara rishonim. Although the Yesod Vshoresh Hoavoda says that one is mekayim a mitzvah every second, the pashtus is that it isn’t a separate mitzva every second, therefore it is better to be from the asara rishonim.
Sources:
Horav Y. Cahen shlit”a