New investor here , would like to grow to start with a few million $ and idea is to grow it at a stable rate , less fuss towards a $10 m portfolio for retirement. I have a business and can juggle the capital between business and investments. I am aware of the 4% rule but some wealth advisors are saying possible 9-11% returns with multiple products. Swiss private bank will be a custodian and a reputable wealth management company will manage it.
I am seeking suggestions , advice or experiences as to is this something really possible ?