Seiken Densetsu 3 is actually the SE game that I've replayed the most. I've beaten it seven times so far. What I love about it is how it has so many different character and class combinations, so there's plenty of replay value in the game. FFI has the same strength, and maybe that's why FFI is my second most replayed SE game (I've beaten it six times). Having characters with personalities and unique interaction based on who you have in your party is also a great thing in SD3. I still haven't decided what my favorite party in the game is. Lise is my favorite character, though.