All the 944's I've had have been daily drivers. My latest a turbo was a daily until about 6 momths ago, covering 11k miles year. It was a great deal more reliable then friends more modern motors.
They only time it let me down in four years is when the rotor arm melted, it went when on full boost while over taking a line of cars. The car had already gained so much speed that I finished my overtake, rolled down the road and into a lay-by!
But in the end it was the cost of fuel that got me, mine has the promax level 2 kit so likes a drink and it only ever gets BP ultimate and covers 22ish mpg. My daily is now a modern VW TDI, 50mpg and boring! The 944 is now used occasionally, 2900 miles between last MOT's.
I would say my first 944, a lux was a great daily. Not bad on fuel and still great fun to drive, infact some days more fun than the turbo as you can use all of its 160ish bhp nearly all the time.
Looking at your past list of cars you know how well these 80's Porsches were built, so if you keep them well serviced they should run and run.