I am wanting to improve my FM reception. Is it better to go for one of the round omni-directional aerials or the directional type with 2, 3 or 4 elements that make up the aerial (I've seen a few variations on this theme). It would be nice to pick up Capital Radio without any hissing and interference. I gather that you need another aerial if you want Dab aswell, or can one of these types pick up Dab too. I think I would prefer to have it sited in the loft space to save money on installation and have less clutter bolted to the house, do you think that the reception would suffer if I done that? Or is it essential to have it outside. I appreciate any help in pointing this aerial numpty in the right direction In case it's relevant I live in Crawley, West Sussex.