At the moment, I have 2. Both road bikes.
One is an aluminium specialized dolce. It's My first road bike, I bought it last year. Entry level, Claris groupset. It's a more endurance geometry oriented frame. I'll be fitting it with mudguards and a rack soon as it will be my wet weather/winter bike. I'll also use it when I head out on rides with my wife, as well as take it into town or on holiday.

My second is a Sublime zoku, a custom build from a local company. It's carbon with 105, and a more aero geometry. But still a very comfortable ride. It's my 'best bike, used for club runs, long rides, sportive and commuting. It won't go into town or on holiday and lives in he house, not the garage.