While I like the Middle Ages and the Renaissance, I can see that there were serious problems with the Enlightenment philosophers. But that is how philosophy progresses. At first there is some puzzle or problem, and then someone comes along and solves it. That was the problem of change for Parmenides. The greatest thinkers struggled with that until you got Plato and Aristotle. Same with the Enlightenment philosophers that struggled with problems of human freedom and how we know stuff until Kant came along and then the whole German Idealism school. My advice would be to learn from the best of the Middle Ages and the Renaissance and Kant.
It is common in Litvak yeshivas to learn and appreciative the importance of the Rishonim medieval scholars and yet still to learn from the best of the Achronim [scholars after the Beit Yoseph and including the Beit Yoseph (Rav Joseph Karo)]. This is not to say the achronim were greater but rather there is something to learn from them.
One can learn the Musar (books of Ethics) of the Rishonim but still come out not understanding a thing until one gets to the Musar of the disciples of Reb Israel Salanter.
One can learn Gemara and Rishonim all day and still just not get it until one opens up Rav Shach's Avi Ezri. This happens to me all the time.
It is common in Litvak yeshivas to learn and appreciative the importance of the Rishonim medieval scholars and yet still to learn from the best of the Achronim [scholars after the Beit Yoseph and including the Beit Yoseph (Rav Joseph Karo)]. This is not to say the achronim were greater but rather there is something to learn from them.
One can learn the Musar (books of Ethics) of the Rishonim but still come out not understanding a thing until one gets to the Musar of the disciples of Reb Israel Salanter.
One can learn Gemara and Rishonim all day and still just not get it until one opens up Rav Shach's Avi Ezri. This happens to me all the time.