Coles insurance

So I'm hoping with the amount of people on here we may have a number of you that have got useful info for me.
I'm attempting to drop all my yearly costs ie insurances, gas, electrical etc etc.
We've just had a quote from coles insurance for both car and house and the prices were considerably less than what we are currently paying through RACV.
Now I'm happy with them and through past experience they have always paid promptly no problems. I would like to stay with them if they were more competitive, but money talks so if I can cut all my costs for the year by a couple of K then that's a lot more track days I can do lol.....
So anyone have any info for me please....?
I'm attempting to drop all my yearly costs ie insurances, gas, electrical etc etc.
We've just had a quote from coles insurance for both car and house and the prices were considerably less than what we are currently paying through RACV.
Now I'm happy with them and through past experience they have always paid promptly no problems. I would like to stay with them if they were more competitive, but money talks so if I can cut all my costs for the year by a couple of K then that's a lot more track days I can do lol.....
So anyone have any info for me please....?