The Ottomans are considered a powerful Empire, and their military is lauded as one of the best of its time. But when I look at their battles, even their victories, they always lose a lot of men.

Are their victories owed only to superior manpower and resources? Were they tactically inept?

Edit: I mostly seek the timeframe of the Ottoman’s Rise and Classical Age. Essentially from their founding in 1299 until the end of their Classical Age at 1683