Best Broker US Stocks

Hello you very amazing and intelligent people that make up these forums. I truly hope you are doing well.

I was looking at the broker i am with Interactive Investor and they charge a 1.5% FX fee for buying US stocks if you have a GBP balance. I feel this is very excessive for simply exchanging currency to purchase a stock. I kindly wondered please what broker you use for buying US stocks and do you please know one that has low FX fees please? If anyone kindly had any advice on this i would be forever grateful and thankful.

Sending you lots of good wishes for your success in investing. All the very best.