Font Considerations

I need to consider what typeface to use in my designs, I have looked at the already exsiting type faces used on the BBC and Met Office websites on the Shipping Forecast. They both use sans serif, clear and ledigble typefaces. I have decided to follow from that and also go for a sans serif typefaces, here are the ones I have considered, I think I am going to use Gill Sans Regular as my final font, I will see how it works on my designs.