FF VII, I much prefer the 16-bits and IX is better, VIII arguable.
KotOR 1&2 are generic and annoyingly much linear, Baldur's Gate 1&2 just (at the time) modernized version of old bold box games. While I'm not big fan of Western RPGs, I could see why people love Fallout 1&2 and very much enjoyed some like Ultima Underworld. Icewind Dale was better than Baldur's Gate (except Throne of Bhaal was very good).







