I had a soft bits half hood, And yes they are great. On cooler days, and a little bits of rain, But 'proper' wet roads they are a disaster afaic. Only tried it once, I had a cockpit FULL of mist as the spray tumbled in from the back. It got soo bad after about 30 mins, I could not see the dials as they were covered in water and unfortunatly, whilst the wipers were doing the best they could on the outside, they don't work on the inside of the car. The visibility was non existant, I had to keep wiping the screen with a towel. 😔
So for me. A half hood was definatly NOT a wet weather cover.
No longer RED 2.0 HPC 230BHP here