DC Universe and Final Fantasy XI.

DCUO and FFXIV are both fast-paced, and have the whole "Hold L2" or "Hold R2" button to use a skill thing. DC does a few things I like:
- Voice chat.
- All characters (excluding YOUR character) have voices.
- Saves your gear as a style, so you can use that style any time without needing to hold onto the item.

With FFXI, I just like the game overall. Content such as Dynamis, Salvage, Nyzul Isle, Abyssea, Sea, Sky (all these before they got nerfed). Then there's the leveling party systems. Also, going from place to place felt like a dangerous adventure. In FFXIV, I never felt intimidated to enter a new area.

I have other "favorite" games, but I noted these two since I have history with them.