We've recently made the decision to hold off and wait (for goodness knows how long!) based on the uncertainty. We could afford to double our mortgage payments, which was what we were looking at doing only a month a go, but with our ported mortgage fix rate due to end soon, that could double again if interest rates rise too much, which would be unmanageable and we would lose the house.
Tempted to check the figures with our mortgage advisor, but dp says they're definitely right and it's pointless.
Seems ludicrous to me.