Insurer recommendations

[Z4MCSL]

Right so I'm now looking at quotes for an f10 m5

I live in South London
Nearing 40
Married
Home owner
Etc

Prices seem punchy, I didn't expect it t be cheap but my rs275 megane which is fairly modified etc is well under a grand. This M5 initial quotes were all over 3k, best so far is 2.3k. I haven't got on the phone yet ans suspect most decent quotes will be phone calls

Will call Adrian flux first thing tomorrow


Any other recommendations, what sort of prices are people paying?