We've been enjoying a very cheap STV for the last year, but recent political events and talk of a 'tought couple of years',etc is worrying me so much that I've decided to go back onto a fixed rate, even though it costs more.
Our mortgage is so massive, that if we had to suddenly pay 3-4% more than we are at the moment, we'd be crippled.
I'm feeling a bit happier and safer now.