1. Bahamas is solid and has good infrastructure, interesting tax rates as well and very close proximity to Miami. If any hurricanes happen you'll have many ways to protect yourself even though some property damage is the trade off.
2. Seychelles used to be a good︀ place but not anymore, too much hassle that makes it not worth the trouble.
3. Dubai is fine unless you're a complete reckless maniac, don't race in the highway with︁ a ferrari and don't do something obviously illegal (Trafficking, fraud, etc) and no one will︂ bother you. If you got dirty business keep it outside of the UAE and you'll︃ be good to go.
4. Gibraltar is fine but like Monaco, if you hate golden︄ prisons you'll hate the place quickly.
5. Monaco is monaco, every single person i know︅ who lives there just spends their time driving to France and Italy because they're too︆ bored of the principauté.
Try Malta, Cyprus, even Hong Kong if you got the money.︇ I know a few traders that moved to HK specifically because of their trading activities,︈ though with China close by it's becoming a difficult place. Thailand is another option i've︉ seen a few traders take.
Don't expect a magic 0% tax haven, as time goes︊ by they'll all be gone. Expect to pay some tax at the minimum, but as︋ long as you're not paying crazy US/EU rates you won't be in a bad position.︌