It's still hard to recommend the "best" ones now in terms of dramas and movies since most of them are not yet available on the database (especially the dramas) but for movies, here are few suggestions:
Romance / Comedy
-Kita, Kita (2017)
-Meet Me In St. Gallen (2018)
-That Thing Called Tadhana (2015)
-Starting Over Again (2014)
-A Very Special Love (2008)
-One More Chance (2007)
-Labs Kita, Okey Ka Lang (1998)
-She's Dating the Gangster (2014)
Historical
-Heneral Luna (2015)
All of these are very popular and cult-favorites, most of which I'd say are quite beginner-friendly and great introduction to Filipino films, in general. Enjoy watching! :)